solve using elimination

9x-3y=24
7x-3y=20

Answers

Answer 1

Answer:

point form:(13/5, -3/5)

equation form: x=13/5

                         y=-3/5

Step-by-step explanation:

Give me brianliest, appreciated. Peace✌


Related Questions

50 points to whoever can solve this quickly-

Answers

The area of the small triangle is equal to 25 ft².

What is a scale factor?

In Mathematics and Geometry, a scale factor can be calculated or determined through the division of the dimension of the image (new figure) by the dimension of the original figure (pre-image).

How to determine the area of the small triangle?

In Mathematics and Geometry, the scale factor of the dimensions of a geometric figure can be calculated by using the following formula:

(Scale factor of dimensions)² = Scale factor of area

Therefore, the area of the small triangle can be calculated as follows;

Area of small triangle = (12/28)² × 135

Area of small triangle = 24.80 ≈ 25 ft².

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jack and jane each spend $ 2 4 $24 on snacks. jack decides to buy bags of chips, and jane buys granola bars. each bag of chips costs $ 1 $1 less than a granola bar, and jack buys 2 2 more items than jane buys. how many bags of chips does jack buy?

Answers

If each bag of chips costs $1 less than a granola bar, and jack buys 2 more items than jane buys, Jack buys 15 bags of chips

Let's assume that Jack buys x bags of chips and Jane buys y granola bars. We know that they each spend $24 on snacks, so we can set up the following equation:

x*(price of one bag of chips) + y*(price of one granola bar) = $24

We also know that each bag of chips costs $1 less than a granola bar, so we can write:

(price of one bag of chips) = (price of one granola bar) - $1

Substituting this into the first equation, we get:

x*((price of one granola bar) - $1) + y*(price of one granola bar) = $24

Expanding and simplifying, we get:

x*(price of one granola bar) + y*(price of one granola bar) - x = $24

We also know that Jack buys 2 more items than Jane, so we can write:

x = y + 2

Substituting this into the previous equation, we get:

(y + 2)(price of one granola bar) + y(price of one granola bar) - (y + 2) = $24

Simplifying, we get:

2*(price of one granola bar) + y = $26

We can now solve for y:

(price of one granola bar) = ($26 - y)/2

Substituting this back into the equation for x, we get:

x = y + 2

x = (26 - y)/2 + 2

Simplifying, we get:

x = (28 - y)/2

We know that x and y must be whole numbers, so we can test different values of y until we find one that makes x a whole number. Starting with y = 2, we get:

(price of one granola bar) = ($26 - 2)/2 = $12

2*(price of one granola bar) + y = $26

2*($12) + 2 = $26

Therefore, Jack buys 15 bags of chips (x = (28 - y)/2 = (28 - 2)/2 = 15) and Jane buys 13 granola bars (y = 2).

In summary, Jack and Jane each spend $24 on snacks. Jack buys bags of chips and Jane buys granola bars. Each bag of chips costs $1 less than a granola bar, and Jack buys 2 more items than Jane buys. We can solve for the number of bags of chips Jack buys by setting up and solving equations based on these facts. We find that Jack buys 15 bags of chips.

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An exponential function in the form y=20(b)^x contains the points (0,20) and (1,10). What is the value of b?

Answers

Step-by-step explanation:

When x = 0    y = 20      Plug in:

20 = 20 b^0  

20 = 20      true , but we didn't find 'b'

when x = 1   y = 10        Plug in:  

10 = 20 * b^1

10 = 20 b

b = 1/2

MARK YOU THE BRAINLIEST! Dilate with scale factor 1/3

Answers

The dilated points are:

G' = (1, 1)

H' = (1, 3)

J' = (4, 1)

Option C is the correct answer.

We have,

To dilate with a scale factor of 1/3, we need to multiply the coordinates of each point by 1/3.

The new coordinates of G will be:

x-coordinate: 3 × 1/3 = 1

y-coordinate: 3 × 1/3 = 1

So, the new coordinates of G are (1, 1).

The new coordinates of H will be:

x-coordinate: 3 × 1/3 = 1

y-coordinate: 9 × 1/3 = 3

So, the new coordinates of H are (1, 3).

The new coordinates of J will be:

x-coordinate: 12 × 1/3 = 4

y-coordinate: 3 × 1/3 = 1

So, the new coordinates of J are (4, 1).

Therefore,

The dilated points are:

G' = (1, 1)

H' = (1, 3)

J' = (4, 1)

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see photo for my question

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The area of the parallelogram in the figure is given as follows:

A = 39.96 in².

How to obtain the area of a parallelogram?

The area of a parallelogram is given by the multiplication of the base of the parallelogram by the height of the parallelogram, that is:

A = bh.

The parameters for this problem are given as follows:

h = 3.7 in, b = 10.8 in.

Multiplying the base of the parallelogram by the height of the parallelogram, the area is given as follows:

A = 10.8 x 3.7

A = 39.96 in².

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Write an inequality for the shaded region shown in the figure.

Answers

The inequality for the shaded region shown in the figure is; y ≥  x^2 - 1

We can see that the shaded region seems to be a parabola, and we also can see that the lines of the parabola are solid lines (which means that the points on the curve itself are solutions, so the symbol ≥ is used)

Then:

y ≥ ax^2 + bx + c

where ax^2 + bx + c is the general quadratic equation.

Now to find the equation for the parabola:

f(x) = ax^2 + bx + c

We also can see that the vertex of the parabola is at the point (0, -1)

This means

f(0) = -1 = a0^2 + b0 + c

     -1 = c

c = -1

Then:

f(x) = ax^2 + bx - 1

Now we can see at the graph again, to see that the zeros of the parabola are at +1 and -1

Which means that:

f(1) = 0 = a*1^2 + b*1 - 1 = a + b - 1

f(-1) = 0 = a*(-1)^2 + b*(-1) - 1 = a - b - 1

Then we have two equations:

a + b - 1 = 0

a - b - 1 = 0

b = 0

these equations become:

a - 1 = 0

a - 1 = 0

Then solving for a, a = 1

Then the quadratic equation is:

f(x) = 1*x^2 + 0*x - 1

f(x) = x^2 - 1

And the inequality is y ≥  x^2 - 1

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Calculator This figure shows A ABC. BD is the angle bisector of ZABC. What is AD? Enter your answer, as a decimal, in the box. units A 4.5 B D 5 4​

Answers

Using similar side theorem and taking the ratios of similar sides, the value of AD is 3.6 units

What is similar side theorem?

Similar triangles are triangles that have the same shape, but their sizes may vary. All equilateral triangles, squares of any side lengths are examples of similar objects. In other words, if two triangles are similar, then their corresponding angles are congruent and corresponding sides are in equal proportion.

If all the three sides of a triangle are in proportion to the three sides of another triangle, then the two triangles are similar.

Thus, if AB/XY = BC/YZ = AC/XZ then ΔABC ~ΔXYZ.

In this problem, we can use the similar side theorem by taking ratios of similar sides.

4.5 / 5 = AD / 4

Cross multiply both sides

AD = (4.5 * 4) / 5

AD = 18/5

AD = 3.6

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Please help me I need a 100

Answers

Answer:

Yes, 86.76 is a rational number. A rational number is any number that can be expressed as a ratio of two integers (where the denominator is not zero).

86.76 can be expressed as the ratio of two integers: 8676/100, which can be simplified to 2169/25. Since 2169 and 25 are both integers, and the denominator is not zero, 86.76 is a rational number.

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

A rational number is any number that can be expressed as the ratio of two integers (i.e., a fraction where the numerator and denominator are both integers).

In this case, we can express 86.76 repeating as the fraction:

8676/100 = 8676 ÷ 100

Simplifying this fraction, we get:

8676/100 = 8676 ÷ 4 ÷ 25 = 2169/25

Since 2169 and 25 are both integers, we have expressed 86.76 repeating as a ratio of two integers, and therefore it is a rational number.

ventajas y desventajas del modelo atómico de rutherford

Answers

The Rutherford model of the atom is known to be a term that is also seen as planetary model. It was said to have been proposed by Ernest Rutherford in 1911. It was a vital improvement over previous models, but it had some few limitations.

What is Rutherford model of the atom?

Below are some advantages and disadvantages of the Rutherford model:

In terms of Advantages:

The Rutherford model was said to be one that was  first model that introduced the concept of the nucleus.The Rutherford model aids man to explain the reason most of the alpha particles passed straight through the gold foil, while a few were deflected.

In terms of Disadvantages:

The Rutherford model was unable to tell the ways of electrons.The Rutherford model  was said to have assumed that the positive charge in the nucleus was one that is  uniformly distributed and this was  not

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advantages and disadvantages of the rutherford model of the atom

Find the hypotenuse length

Answers

The requried measure of the hypotenuse of the given right triangle is 37.

The hypotenuse of the right angle triangle can be evaluated by Pythagoras' theorem, which states that the sum of squares of the legs of a right triangle is equal to the square of the third side.

Hypotensue² =  12²+35²
Hypotensue = √1369 = 37

Thus, the requried measure of the hypotenuse of the given right triangle is 37.

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Find the volume of the pyramid with a base of 7 meters by 9 meters and a height of 13 meters.

Answers

Answer:

The volume of a pyramid can be calculated using the formula:

V = (1/3) * base area * height

where "base area" is the area of the base of the pyramid.

In this case, the base of the pyramid has a length of 9 meters and a width of 7 meters, so its area is:

base area = length * width = 9 m * 7 m = 63 m^2

The height of the pyramid is 13 meters.

Now we can calculate the volume:

V = (1/3) * base area * height

= (1/3) * 63 m^2 * 13 m

= 273 m^3

Therefore, the volume of the pyramid is 273 cubic meters.

A population of bacteria is growing according to the equation P (t) = 1600 e^0.21t, with t measured in years. Estimate when the population will exceed 7569.​

Answers

The population will exceed 7569 at moments beyond 7.4 years hence from 8 years (to the nearest years)​

What is an exponential function?

Exponential function is a function of the form f(x) = a e^(kt)

Considering the given problem,

the initial value = a

the base factor = k

the exponents in time = t

Information given in the problem are

a = 1600k = 0.21t = ?f(x) = 7569

solving for the time wen the population will exceed 7569

7569 = 1600 x e(0.21 * t)

7569 / 1600 = e(0.21 * t)

take ㏑ of both sides

㏑ (7569 / 1600) = ㏑ e(0.21 * t)

㏑ (7569 / 1600) = 0.21t

t = ㏑ (7569 / 1600) / 0.21

t = 7.40

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Find the sum of the interior angles of a 16-sided polygon. 2,880° 2,160° 2,700° 2,520°

Answers

Answer:  Hence sum of interior angles of a convex 16-sided polygon would be 180∘×(16−2)=180∘×14=2520∘

Step-by-step explanation:

Answer:

D) 2520°

------------------------

To find the sum of the interior angles of a 16-sided polygon, you can use the formula:

S(n) = (n - 2) × 180° , where n is the number of sides of the polygon.

In our case, n = 16.

Substitute the value of n into the formula:

S(16) = (16 - 2) × 180°  = (14) × 180° = 2520°

The matching choice is D.

pls answer
worth 20 points!!!!

Answers

Step-by-step explanation:

Circumference of a circle is found by:

Circ = pi * d

      = pi * 9.7 cm = 30.5 cm

given that 3 feet equal 1 yard how many yards equal 7 feet

Answers

Answer: 2.333  

Step-by-step explanation:

Since 3 feet equal 1 yard, we can divide 7 feet by 3 to get the equivalent distance in yards:

7 feet ÷ 3 feet/yard = 2.333 yards (rounded to 3 decimal places)

Therefore, 7 feet is equivalent to approximately 2.333 yards.

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Where does the normal line to the paraboloid z = x2 + y2 at the point (3, 3, 18) intersect the paraboloid a second time?

Answers

The normal to the parabola[tex]z = x^2 + y^2[/tex] at the point (3, 3, 18) intersects the parabola again at the point (-1/3, -1/3, 20).

To find the normal to the paraboloid[tex]z = x^2 + y^2[/tex] at points (3, 3, 18), we first need to find the slope of the surface at that point. The gradient vector is given by

[tex]∇f(x,y,z) = < 2x, 2y, -1 >[/tex]

So the gradient vector at points (3, 3, 18) is

∇f(3, 3, 18) = <6, 6, -1>

This gradient vector is orthogonal to the plane tangent to the surface at the point (3, 3, 18). So the surface normal at this point is parallel to the gradient vector and can be expressed as

x = 3 + 6t

y = 3 + 6t

z = 18 - t

To discover where this line converges the parabola once more, we ought to substitute the x, y, and z equations into the parabola's condition. 

[tex]z = x^2 + y^2[/tex]

So it looks like this:

[tex]18 - t = (3 + 6t)^2 + (3 + 6t)^2[/tex]

[tex]18 - t = 18t^2 + 36t + 18[/tex]

[tex]0 = 18t^2 + 37t[/tex]

t=0 or t=-37/18

The value t = 0 corresponds to the starting point (3, 3, 18), so we are interested in the second value t = -37/18. Substituting this value into the normal equation gives:

x = 3 + 6(-37/18) = -1/3

y = 3 + 6(-37/18) = -1/3

z=18-(-37/18)=360/18=20

therefore, the normal to the parabola [tex]z = x^2 + y^2[/tex] at the point (3, 3, 18) intersects the parabola again at the point (-1/3, -1/3, 20). 

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Write the equation of the conic satisfying the given conditions.
focus at the pole, e=d
=,directrix rsin0 = -2

Answers

The equation about the conic is r = 6/(4|sinθ| - 3cosθ).

We have,

Since the focus is at the pole, the conic is a polar equation with the form

r = e d / (1 - e cosθ), where d is the distance from the pole to the directrix and e is the eccentricity.

In this case,

e = 3/4 and the directrix is r sinθ = -2.

We can rewrite the equation of the directrix in Cartesian coordinates as

y = -2/sinθ.

Now we can use the formula for the distance from a point (x, y) to a line Ax + By + C = 0, which is:

d = |Ax + By + C| / sqrt(A^2 + B^2)

In our case,

The equation of the directrix is y + 2/sinθ = 0, which we can rewrite as

y = -2/sinθ.

The coefficients of x and y are both 0 and the constant term is 2/sinθ, so

A = 0, B = 1, and C = -2/sinθ.

Substituting into the formula.

d = |-2/sinθ| / √(0² + 1²)

d = 2/|sinθ|

Now we can write the equation of the conic as:

r = e d / (1 - e cosθ) = (3/4) (2/|sinθ|) / (1 - (3/4) cosθ)

Simplifying.

r = 6/(4|sinθ| - 3cosθ)

This is the polar equation of the conic with focus at the pole and directrix r sinθ = -2, and eccentricity e = 3/4.

Thus,

The equation about the conic is r = 6/(4|sinθ| - 3cosθ).

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The circumference of a circle is 43.96 inches. What is the circle's diameter?
Use 3.14 for ​.

Answers

Answer:

  14 inches

Step-by-step explanation:

You want the diameter of a circle that has a circumference of 43.96 inches.

Circumference

The equation for the circumference of a circle is ...

  C = πd

Then the diameter is ...

  d = C/π

  d = (43.96 in)/3.14 = 14 in

The circle's diameter is 14 inches.

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when analyzing a resultant vector, what equation allows you to find the magnitude of the vector? What allows you to find the direction?

Answers

When analyzing a resultant vector, the equation to find the magnitude of the vector is the Pythagorean theorem. This equation states that the magnitude of the resultant vector is equal to the square root of the sum of the squares of its components.

To find the direction of the resultant vector, the trigonometric function of inverse tangent or arctan can be used. This involves taking the inverse tangent of the vertical component divided by the horizontal component, which gives the angle of the vector with respect to the positive x-axis.

Alternatively, the direction can also be found using the trigonometric functions of sine and cosine by dividing the vertical and horizontal components of the vector by its magnitude.

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4. Allie orders candles from an online company that offers a flat rate for shipping. She placed an order for 4 candles
for $35. A few months later, she placed an order for 12 candles for $49.
a. Define your Variables
b. What information were you given?
c. Create an equation using the information you were given.
d. How much was the shopping?
e. How many candles can she get for $60?

Answers

a) The variables are the variable unit cost of candles and the fixed cost of shipping.

b) The information given in the question include the total costs for 4 candles and 12 candles, including their shipping costs.

c) An equation representing the situation is given as

d) Allie can get 18 candles for $60.

What is an equation?

An equation is a mathematical statement showing that two or more algebraic expressions are equal or equivalent.

Algebraic expressions combine variables, values, constants, and numbers without the equal symbol (=), but they use the mathematical operands.

The total cost for ordering 4 candles = $35

The total cost for ordering 12 candles = $49

The difference = 8 candles = $14

Unit cost of candles = $1.75 ($14 ÷ 8)

Shipping (fixed) cost for the first order = $28 ($35 - $1.75 x 4)

Shipping (fixed) cost for the second order = $28 ($49 - $1.75 x 12)

For ordering candles for $60, the number of candles Allie can get = 18 ($60 - $28) ÷ $1.75

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Which values of xare solutions to the equation below? Check all that apply. 4x²-30=34 □ A. x= -√√8 B. X= 4 C. X = -8 ☐ D. x = √√√8 E. x = -4 F. x=8​

Answers

Starting with the given equation:

4x² - 30 = 34

Adding 30 to both sides:

4x² = 64

Dividing both sides by 4:

x² = 16

Taking the square root of both sides:

x = ±4

Therefore, the solutions to the equation are x = 4 and x = -4.

Checking each option:

A. x = -√√8 is not a solution.

B. x = 4 is a solution.

C. x = -8 is not a solution.

D. x = √√√8 is not a solution.

E. x = -4 is a solution.

F. x = 8 is not a solution.

Therefore, the solutions to the equation are x = 4 and x = -4, which are options B and E.

four identical glasses are shown below. one glass is empty, and the other three glasses are 1/4 full, 1/2 full and 4/5 full of water, respectively. if the water were redistributed equally among the 4 glasses, what fractional part of each glass would be filled

Answers

If the water were redistributed equally among the 4 glasses, the fractional part of each glass that would be filled include the following: K. 31/80.

What is a fraction?

In Mathematics and Geometry, a fraction simply refers to a numerical quantity (numeral) which is not expressed as a whole number. This ultimately implies that, a fraction is simply a part of a whole number.

Based on the information provided above, the division can be calculated as follows;

Fraction = (1/4 + 1/2 + 4/5) ÷ 4

Fraction = 31/20 ÷ 4

Next, we would multiply the fraction 31/20 by the reciprocal of 4 as follows;

Fraction = 31/20 × 1/4

Fraction = 31/80

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

Evan bought a pair of shoes online for $67. He used a coupon code to get a 20% discount. The website also applied a 10% processing fee to the price after the discount. How much was the processing fee? Round to the nearest cent.

Answers

After discount the cost is $53.6 and  the processing fee is $5.36

The discount reduces the price of the shoes by 20%, which means Evan only has to pay 80% of the original price.

To find the price after the discount

we multiply the original price by 0.8:

Price after discount = 0.8 × $67 = $53.60

Next, the website applies a 10% processing fee to this discounted price. To find the processing fee, we can multiply the discounted price by 0.1:

Processing fee = 0.1 × $53.60

= $5.36

Hence, the processing fee is $5.36 and after discount the cost is $53.6

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let u d 2 4 5 6 7 3 5 , and let w be the set of all x in r 3 such that u ? x d 0. what theorem in chapter 4 can be used to show that w is a subspace of r 3 ? describe w in geometric language.

Answers

Geometrically, S represents a plane in ℝ^3 that is orthogonal (perpendicular) to the vector m.


How to solve

To establish that S is a subspace of ℝ^3, we must confirm that S is closed under vector summation and scalar multiplication.

A pertinent theorem from linear algebra that can be applied here is the "Subspace Criterion" theorem. This principle states that a non-empty subset S of a vector space V is a subspace if and only if it fulfills the following conditions:

For any vectors a, b ∈ S, their addition a + b ∈ S.

For any vector a ∈ S and any scalar k, the product ka ∈ S.

Now, let's define a vector m = v - e.

Observe that for any y in S, we have:

m • y = (v - e) • y = (v • y) - (e • y) = 0.

This implies that y is orthogonal to the vector m.

Geometrically, S represents a plane in ℝ^3 that is orthogonal (perpendicular) to the vector m.

As the plane is closed under vector summation and scalar multiplication, S is indeed a subspace of ℝ^3.


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Suppose v = (2, 4, 5) and e = (6, 7, 3) are a pair of vectors in ℝ^3. Let S be the collection of all y in ℝ^3 such that the inner product of v and y equals the inner product of e and y (i.e., v • y = e • y).

What principle can be utilized to demonstrate that S is a subspace of ℝ^3? Describe S in geometric terms.

during winter, the average temperature inside your room is 70 degrees with standard deviation of 2 degrees. what is an upper bound of the probability that the temperature in your room deviates from the mean by at least 4 degrees?

Answers

For a sample of room temperature during winter, an upper bound of the probability that the temperature in your room deviates from the mean by at least 4 degrees is equals to the 0.25.

For a sample of temperature during winter, Average temperature of room

= 70 degree

Standard deviations = 2 degrees

We have to determine upper bound of the probability that the temperature in your room deviates from the mean by at least 4 degrees. According to chebyehev's theorem, [tex]P( | X - μ |≥ k σ ) ≤ \frac{ 1 }{k²} [/tex].

here , σ = 2 , μ = 70, kσ = 4

=> k = 2

So, the required upper bound of probability is [tex]P( | X - μ |≥ k σ ) ≤ \frac{ 1 }{k²} [/tex]

≤ [tex]\frac{ 1 }{2²} [/tex]

≤ [tex]\frac{ 1 }{4} [/tex]

= 0.25

Hence, required upper bound value is 0.25.

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Work out the length of QR????!
:)​

Answers

Step-by-step explanation:

First, use law of SINES to find QS :

11.7 / sin 28  = QS / sin95

      shows QS = 24.83 cm

Now use law of COSINES to find QR

QR^2 = 10.2^2 + 24.83^2 - 2 ( 10.2)(24.83) cos ( 110)

   shows QR = 29.9 cm

define the following terms:independent eventsdependent eventsmutually exclusive eventsexhaustive

Answers

Independent events- events that do not affect each other's probability of occurring. Dependent events- events where the occurrence of one event affects the probability of the other event happening. Mutually exclusive events- events that cannot occur at the same time. Exhaustive events- events that cover all possible outcomes.


1. Independent events: Independent events are events in which the occurrence of one event does not affect the probability of the occurrence of another event. In other words, the outcome of one event has no impact on the outcome of the other event.

2. Dependent events: Dependent events are events in which the occurrence of one event does affect the probability of the occurrence of another event. The outcome of one event is influenced by the outcome of the other event.

3. Mutually exclusive events: Mutually exclusive events are events that cannot occur at the same time. The occurrence of one event means the other event cannot occur. For example, flipping a coin and getting both heads and tails at the same time is a mutually exclusive event, as it is impossible for both to happen simultaneously.

4. Exhaustive events: Exhaustive events are a set of events that include all possible outcomes in a given situation. They are complete and cover every possibility, leaving no room for additional outcomes. For example, when flipping a coin, the set of exhaustive events includes both heads and tails, as there are no other possible outcomes.

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Gary borrowed $12,500 to buy a new equipment for his restaurant. He signed a 292-day promissory note an interest rate of 4%. Find the maturity value of the promissory note, round to the nearest cent. Use ordinary interest, which is based on a 360-day year 

Answers

Answer:

The formula for ordinary interest is:

I = P * r * t

where:

I = the interest

P = the principal

r = the interest rate per year

t = the time in years

In this case, the principal is $12,500, the interest rate is 4%, and the time is 292/360 years (since there are 360 days in a year according to the problem statement). Therefore, we have:

t = 292/360 = 0.811111111

I = 12500 * 0.04 * 0.811111111 = 405.5555555

To find the maturity value, we add the interest to the principal:

M = P + I = 12500 + 405.5555555 = 12905.56

Therefore, the maturity value of the promissory note is $12,905.56 rounded to the nearest cent.

ANSWER FIRST GETS BRAINLIEST
Tally's teacher divides her class of 16 students into 4 equally sized teams: red team, yellow team, green team and the blue team. She assigns a students to each team.

What is the probability that Tally is on the red team? Enter your answer as a simplified fraction. Use the / key to represent the fraction bar.

Answers

The probability that Tally is on the red team would be 1/4

Probability means a possibility that deals with the occurrence of random events. The probability of all the events occurring need to be 1.

P(E) = Number of favorable outcomes / total number of outcomes

We are given that Tally's teacher divides her class of 16 students into 4 equally sized teams: red team, yellow team, green team and the blue team.

Therefore, the probability that Tally is on the red team will be;

P(E) = Number of favorable outcomes / total number of outcomes

P(E) = Number of teams / total number of students

P(E) = 4/16

P(E) = 1/4

Learn more about probability here;

https://brainly.com/question/9326835

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A construction crew is lengthening a road. The road started with a length of 56 miles, and the crew is adding
3 miles to the road each day.
Let L represent the total length of the road (in miles), and let D represent the number of days the crew has
worked. Write an equation relating L to D. Then use this equation to find the total length of the road after
the crew has worked 36 days.

Answers

Using A linear equation, It ia found that:

• The equation is: L = 56 + 3d

Where D is representing the number of day crew has worked and L presenting the total length of the road. So let's solve this.

Step by step Explanation:

= L = 56 + 3d

= L = 56 + 3(36)

= L = 54 + 108

= L = 162

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