graph three points that solve the equation -y=2x-6

Answers

Answer 1

Answer:

[tex] - y = 2x \times 6 \\ 2x - 6 = - y \\ 2x = - y + 6 \\ 2x = 6 - y \\ \frac{2x}{2} = \frac{6 - y}{2} \\ x = \frac{ - y}{2} + 3 \\ \\ \\ - y = 2x - 6 \\ - y = 2x - 6 \\ \frac{ - y}{ - 1} = \frac{2x - 6}{ - 1} \\ y = 6 - 2x[/tex]


Related Questions

f (x) = (x - 6)^2(x + 2)^2

Determine the total number of roots of each polynomial function using the factored form

Answers

Answer:

x = 6 or x = -2

Step-by-step explanation:

Solve for x:

(x - 6)^2 (x + 2)^2 = 0

Split into two equations:

(x - 6)^2 = 0 or (x + 2)^2 = 0

Take the square root of both sides:

x - 6 = 0 or (x + 2)^2 = 0

Add 6 to both sides:

x = 6 or (x + 2)^2 = 0

Take the square root of both sides:

x = 6 or x + 2 = 0

Subtract 2 from both sides:

Answer: x = 6 or x = -2

Answer:

It is 4 on Edgenuity

Step-by-step explanation:

I took the test

Find the simplest pattern and insert the missing terms of the sequences. o, t, t, f, f, s, s, e, n, ...

Answers

O is one
T is two
T is three
F is four
F is five
S is six
S is seven
E is eight
N is nine
The next two terms
T for ten and e for eleven

Answer:

The letters are the first letter of their corresponding numbers (one, two, three = o, t, t). This means that the next terms will be t, e, t, t, f, f, s, s, e, n, t and so on.

how would I write an equation for the points (-5,3) & (-1,-3) for a graph

Answers

Answer:

Step-by-step equation y = mx+b.

we first find slope which is y2-y1 / x2-x1 which is -3-3 / -1--5 = -6 / 4 = -3/2

m is the slope

b is the y intercept

so

y = mx+b

looking at the point-5, 3

3(y) = -3/2(slope)*-5(x)+b.

3 = -3/2(-5) +b

3 = 15/2+b

3 = 7.5+b

b = -4.5

so  y intercept is -4.5 equation is supposed to be written in y = mx+b =

y = -3/2x+-4.5p

hope i helped

it took me 15 mins to solve and write

can i have brainliest plsss

-zylynn

Find the solution(s) of the system of equations.
x2 + y2 = 18

Answers

x+y=9

2(x+y)=18

x+y=9

I think this is the answer, I’m not sure tho

A circular piece of glass has a radius of 1.2 meters. The glass sells for $7.10 per square meter. What is the total cost of the circular piece of glass?

Answers

Answer:The total cost is $8.52.

Answer:

31.95 dollars

Step-by-step explanation:

area of the piece of glass=22/7×1.2×1.2

=4.5

1 square metres~7.10

4.5 square meters ~7.10×4.5

=31.95

PLSSS HELPPPP>>> Show work Solve the system y= -x+3 y=3/2x-2

Answers

Answer:

(2, 1 )

Step-by-step explanation:

Given the 2 equations

y = - x + 3 → (1)

y = [tex]\frac{3}{2}[/tex] x - 2 → (2)

Substitute y = [tex]\frac{3}{2}[/tex] x - 2 into (1)

[tex]\frac{3}{2}[/tex] x - 2 = - x + 3 ( multiply through by 2 to clear the fraction

3x - 4 = - 2x + 6 ( add 2x to both sides )

5x - 4 = 6 ( add 4 to both sides )

5x = 10 ( divide both sides by 5 )

x = 2

Substitute x = 2 into either of the 2 equations and evaluate for y

Substituting into (1)

y = - 2 + 3 = 1

Solution is (2, 1 )

-5 times h over 50 is equal to -0.1, Solve for h

Answers

Step-by-step explanation:

-5h/50 = -0.1

-1h/10 = -0.1

Multiply both sides by (10/-1)

(10/-1)(-1h/10)= (10/-1)(-0.1)

h= 1

PLEASE HELP!!!!
Find the product. Write your answer in
exponential form.
2^6•2^-5

Answers

Answer:

2^1

According to the product of powers with the same base, a^m * a^n = a^m+n.

Basically, when you're multiplying exponents with the same base, you can add the powers together to get the answer.

2^6 * 2^-5

The bases are the same, so we can apply this rule.

6 + -5 = 1

This gives you the answer of 2^1.

PLEASE HELP QUICKLY! Line k is the perpendicular bisector of (line)PQ. If line k intersects (line)PQ at point R, which of the following statements must be true? check all that apply A. Line k bisects PQ B. PR is congruent to QR C. Line k intersects PQ at a 90 angle D. Point R is the midpoint of line k E. Line k is parallel to PQ

Answers

Answer:

A. Line k bisects PQ

B. PR is congruent to QR

C. Line k intersects PQ at a 90 angle

Step-by-step explanation:

A perpendicular bisector of a line is a segment that cuts right in the middle a line, and that segment forms a 90º degree angle with the line. This means that the point where the segment cuts the line would be exactly the half, making both resultant segments on the line congruent. So the options that are correct are ABC.

Answer:

In the diagram below,  is the perpendicular bisector of PQ. Which of the following statements must be true?

Check all that apply.

A. PQ is the perpendicular bisector of  

√B. mPTR = 90  

√C. PT = QT

D. RT = ST  

√E.↔rs⊥pq↔  

√F. T is the midpoint of PQ

Step-by-step explanation:

-(-(-2))+(-3)(-4)(-5)

Answers

Answer:

-62

Step-by-step explanation:

Use BPEMDAS (Brackets, Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction) or use a calc.

-(2) + (12)(-5)

-2 + -60

-62

Answer:

Step-by-step explanation:

-(-(-2)) + ( -3)(-4)(-5) = -2 - (3*4*5)  = -2 - 60 = -62

In multiplication, count the number of negative. If number of negative is odd, the result will have negative sign

Please answer.
Clarissa works in sales for a software company. Her pay each month varies, because each month she receives a base pay of $2,400.00 plus 8% commission on her sales. During the month of November, Clarissa had $18,000.00 in sales. For the month of November, what % of Clarissa's pay was from her commission.

Answers

Greetings from Brasil...

Just let's make a rule of 3....

      $                    %

 18,000   -------   100

     X        -------     8

100X = 144000

X = 144000/100

X = 1440  (just commission)

So, in November her pay:

2400 (base pay) + 1440 (comission) = 3,840

Which statement is the most appropriate comparison of the centers?

Answers

Answer:

A

Step-by-step explanation:

In a box and whisker plot, the middle line means the median. Since 30<40, A is the true statement.

Select all the correct answers.
Based on the side lengths given (a, b, and c), which triangles are right triangles?
a = 4,b= 6,c=8
a = 6,b=8,c=10
a =5,b= 6,c = 761
a = 6,b= 9,c = 12

Answers

Answer:

a = 6, b = 8, and c = 10.

Step-by-step explanation:

You can easily use the Pythagorean Theorem to solve all of these.

a = 4; b = 6; c = 8... 4^2 + 6^2 = 16 + 36 = 52. 8^2 = 64. 52 is not equal to 64, so the first choice is not a right triangle.

a = 6; b = 8; c = 10... Well this is a multiple of the 3-4-5 Pythagorean triple, so this is a right triangle.

a = 5; b = 6; c = 761... 5^2 + 6^2 = 25 + 36 = 61. 761^2 = 579121, which is not equal to 61, so the third choice is not a right triangle.

a = 6; b = 9; c = 12... 6^2 + 9^2 = 36 + 81 = 117. 12^2 = 144, which is not equal to 117, so the fourth choice is not a right triangle.

The only case where there is a right triangle is the second choice, where a = 6, b = 8, and c = 10.

Hope this helps!

Answer: a= 5,b = 6,c = 8 and a=6,b = 8,c = 10

Step-by-step explanation: I found the correct answer on my test so hopefully this help you! :)

(8x2 - 2x) - (x2 - x + 5)

Answers

Answer:

7x^2 -x -5

Step-by-step explanation:

(8x^2 - 2x) - (x^2 - x + 5)

Distribute the minus sign

(8x^2 - 2x) - x^2 + x - 5

Combine like terms

7x^2 -x -5

Work out the length of RS.
Give your answer to 3 significant figures.
S
R
-5
-4
-B
- 2
2
-40
+
3
4
5 x
+
-2-

Answers

Answer:

5.83 units

Step-by-step explanation:

Given is a right angled triangle.

Length of base = 2 - (-3) = 2+ 3 = 5 units

Height = 4 - 1 = 3 units

By Pythagorean theorem:

[tex]RS = \sqrt{ {5}^{2} + {3}^{2} } \\ = \sqrt{25 + 9} \\ = \sqrt{34} \\ = 5.83095189 \\ = 5.83\: units[/tex]

Please see attachment!!! The formula for finding the area of a rectangle is
A-L times W. Use this formula to find the area of the
rectangle.

Answers

Answer:

36cm^2

Step-by-step explanation:

4cm×9cm=36cm^2

Answer:

36cm^2=Area

Step-by-step explanation:

first substitute in the values:

A=4cm×9cm

then multiply those values to get the answer.

4×9=36^2=Area.

whats the name of this shape

Answers

Answer:

The name of the shape is called a

Square frustum

Hope this helps you

Answer:

Trapezoid prism

I just know

Two workers finished a job in 12 days. How long would it take each worker to do the job by himself if one of the workers needs 10 more days to finish the job than the other worker?

Answers

Answer:

20 days

Step-by-step explanation:

t = time required by one worker to complete the job alone

(t+8) = time required by the other worker

So:

7.5/ t + 7.5/ (t + 8) = 1

Solve for t.

...

t = 12 days, the first guy working alone

The other worker would finish the job in 20 days.

Answer:

7 days and 17 days

Step-by-step explanation:

We can write an equation to solve this. An equation could be: ½x + ½y = 12. x - y = 10. Variables that solve this equation are x=7 and y=17. 7 + 17 = 24÷2 (since there are 2 workers) =12. Also, ½(7) + ½17 = 3.5 + 8.5 = 12. So, we know that the faster worker will take 7 days and the slower worker will take 17 days.

Hope this helps! Plz give me brainliest, it will help me achieve my next rank.

Tia owns a fruit shop and is selling a fresh lot of apples and oranges. She wants the ratio of apples to oranges sold to be 4 to 2. Tia wants to sell a total of 54 apples and oranges. How many apples should she sell?

Answers

Answer:

Tia should sell 4(9), or 36, apples

Step-by-step explanation:

Find the value of the multiplier, p, that makes 4a + 2a = 54:  a turns out to be 9.  Then 4(9) + 2(9) = 54 is correct.  Tia should sell 4(9), or 36, apples and half as many oranges, or 18.  Note that 36 + 18 + 54.

What is the measure of angle B in degrees? A triangle has angles A, C, 51 degrees. Angle A has exterior angle B and angle C has an exterior angle with measure of 112 degrees. °

Answers

Step-by-step explanation:

The angle adjacent to 112° will form a straight angle along with 112° adding to 180°. That makes C: 68°

a+c+51 = 180

a+68°+51° = 180°

a+119° = 180°

a = 180° - 119°

a = 61°

a+b = 180°

61+b = 180

b = 180-61

b = 119°

The measure of angle B is 119 degrees.

What is Exterior angle?

Exterior angle is an measure of rotation between one extended side(we extend it virtually) of the polygon with its adjacent side which is not extended.

All the exterior angles are of same measure, and therefore, their measure is (360/n)°.

The angle adjacent to 112° will form a straight angle along with 112° adding to 180° which makes angle C: 68°

Then;

a+c+51 = 180

a+68°+51° = 180°

a+119° = 180°

a = 180° - 119°

a = 61°

Now,

a+b = 180°

61+b = 180

b = 180-61

b = 119°

Learn more about interior and exterior angles here:

https://brainly.com/question/14173422

#SPJ2

How to do number a and d?

help please​

Answers

Answer:

a. Let's call the first number x which would make the other 2 numbers x + 2 and x + 4. Since they have a sum of 54 we can write:

x + x + 2 + x + 4 = 54

3x + 6 = 54

3x = 48

x = 16 so the numbers are 16, 18, 20.

d. We can write:

30 + x = 4(3 + x)

30 + x = 12 + 4x

18 = 3x

x = 6 years

In converting 750 ounces to pounds, what unit (omit the number) would you

place in the denominator of your ratio? Use the plural form in your answer.

Remember that there are 16 ounces in 1 pound.

Answers

Answer:

I would use the pounds.

Step-by-step explanation:

The reasoning behind using the pound is, if you are using fractions per say to get a side by side ration when you are doing 16 ounces to 1 pound you would want to have a unit rate.

750 ounces          16 ounces

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

  x pounds              1 pound

Do you see how much easier it is to convert from ounces to pounds when you have a unit rate? Now once you see how many times you had to multiply 16 to get 750 you can easily multiply that number by 1!

3. Write the following numbers in standard form. twenty three million seven hundred two thousand eight hundred five ____________________________________________________________ B) five hundred sixty two thousand three and seven hundred twenty two Thousandths____________________________________ C) (2 x 1 000 000) + (9 x 10 000) + (1 x 1000) + (4 x 100) + (7 x 0.1)

Answers

Answer:

A-23,702,805

B- 562,003.722

The standard forms of the given numbers are: Twenty three million seven hundred two thousand eight hundred five can be written as 23,728,805. Five hundred sixty two thousand three and seven hundred twenty two thousandths can be written as 562,003.722. (2 x 1 000 000) + (9 x 10 000) + (1 x 1000) + (4 x 100) + (7 x 0.1) can be written as 2,094,727.

Here is the explanation for each of the answers:

A) Twenty three million seven hundred two thousand eight hundred five can be written as 23,728,805 by grouping the digits into millions, thousands, hundreds, tens, and units.

B) Five hundred sixty two thousand three and seven hundred twenty two thousandths can be written as 562,003.722 by placing the decimal point after the three and then adding two zeros to the right of the decimal point. The thousandths digit is 722, so we need to add two zeros to the right of the decimal point to make sure that the number is accurate to the thousandths place.

C) (2 x 1 000 000) + (9 x 10 000) + (1 x 1000) + (4 x 100) + (7 x 0.1) can be written as 2,094,727 by collecting like terms together. The first term, 2 x 1 000 000, is equal to 2,000,000. The second term, 9 x 10 000, is equal to 90,000. The third term, 1 x 1000, is equal to 1000. The fourth term, 4 x 100, is equal to 400. The fifth term, 7 x 0.1, is equal to 7. Adding all of these terms together, we get 2,094,727.

Learn more about standard forms here: brainly.com/question/29000730

#SPJ2

Which of the following is a conditional statement? Question 15 options: A) The quadrilateral has a set of parallel sides and is a trapezoid. B) A polygon is a pentagon if it has five sides. C) The polygon has six sides, but it isn't a regular hexagon. D) The shape is a triangle, and it has an obtuse angle.

Answers

Answer:

The correct option is B

B) A polygon is a pentagon if it has five sides

Step-by-step explanation:

Conditional statement is a statement which relate the hypothesis and the conclusion. A simple way to identify a conditional statement is to look out for the words if, if-then, if-else which usually occur in all conditional statements.

In the given option B, the hypothesis is that "If it(polygon) has five side" and the conclusion is that "A polygon is a pentagon"

Many credit card companies charge a compound interest rate of 1.8% per month on a credit card balance. Miriam owes $650 on a credit card. If she makes no purchases or payments, she will go more and more into debt. Which of the following sequences describes her increasing monthly balance?

Answers

Answer:

650, 650(1.018), 650 (1.018)^2, 650(1.018)^3, ...

650, 661.7, 673.61, 685.74,698.08,  ...

Answer: OPTION B. 650.00, 661.70, 673.61, 685.74, 698.08, ...

What is the coefficient in this expression?
5-4.7-2x+5/8

-4.7

-2

5/8

5

Answers

Answer:

in this expression, -2 is the coefficient.

Step-by-step explanation:

We know that, a coefficient is the number or value placed before a variable in an algebraic expression. here, the only variable is x, so, the coefficient is -2.

in other words, we can say that -2 is the coefficient of x.

Answer: -2

Step-by-step explanation:

Two intersecting lines l and m form an angle of 56° with each other. The reflection of a point (–4, 1) along the line l followed by a reflection along line m will cause a ________ rotation. answers: A) 28° B) 56° C) 180° D) 112°

Answers

Answer:

D) 112°

Step-by-step explanation:

Reflection is a type of transformation that require the turning of a point or an object about a reference point line.

In the given question, when the point is first reflected about l, it rotates at an angle of  56°. Then reflecting it about m give a total rotation of 112° by the point. Thus, the point (-4, 1) is rotated twice the angle between lines l and m.

h(t)=-16t^{2}+100t+10 find the domain and range. please

Answers

Answer:

Step-by-step explanation:

The graph of this function is that of a parabola that opens down (due to the negative coefficient of t^2).  The axis of symmetry is

        -b          -100

x = --------- = ----------- = 50/16 = 25/8.

        2a        2(-16)

The y value of the vertex is h(25/8) = -16(25/8)^2 + 100(25/8) + 10, or 166/25.

The largest value this function can take on is 166/25.  Thus, the range is

(-infinity, 166/25).

Since the given function is a polynomial, the domain consists of all real numbers.

I need for this problem. Help please!​

Answers

Answer:

⇒ x = 3.4975

Step-by-step explanation:

Assume cost of each figure = x

Given:

32x + 2.32 = 114.24

Find:

Value of x

Computation:

⇒ 32x + 2.32 = 114.24

⇒ 32x = 114.24 - 2.32

⇒ 32x = 111.92

⇒ x = 111.92 / 32

⇒ x = 3.4975

air flows through a duct at 2400 cubic feet per minute after several feet in a few vent the air flow decreases to 1680 cubic feet what is the percent drop that has occurred ​

Answers

Answer:

I think the answer is 7.2%

Step-by-step explanation:

2400-1680=720

720/100=7.2

7.2 is the answer

Hope this helps!

Other Questions
A patients relative, Steve, calls the physicians office where you work to find out why his brother, Michael, came in for a checkup. What would you do? In 2015, the consumer price index (CPI) was 238,000 whereas it was about 100 in 1982. Suppose that one of your parents had a job that paid $28000 in 1982 and a job that paid $60,000 annually in 2015. Relative to 1982, we could say that your parents nominal income _____________ in 2015 and that your parents real income ____________.a. increased b. decreasedc. stayed the same In still water, a boat averages 18 miles per hour (mph). It takes the same amount of time to travel 33 miles downstream (with the current) as it takes to travel 21 miles upstream (against the current). What is the rate of the water's current interquartile range n stuff Which statement best explains the shift between theoctave and the sestet in the sonnet? A food stand sold hamburgers, ice cream cones, and hot dogs at a football game. Hamburgers were sold for $3.25, ice cream cones were sold for $2.50, and hot dogs were sold for $1.75. The total number of hamburgers, ice cream cones, and hot dogs sold was 104, and the total amount of money from these items was $248.75. If $80.50 was made just from selling hot dogs, how many ice cream cones were sold? i saw someone with the same question but couldn't answer it so here is the correct answer - 27 Please answer the question below One reason cells divide is that Fill in the blank in the following sentence with the appropriate preterite verb below. Mariana _______ porque no vio la escalera. What is the sum of the exterior angles of a14-gon? I NEED HELP PLEASE, THANKS! Use Cramer's Rule to find the solution of the system of linear equations, if a unique solution exists. 5x + 2y 2z = 26 3x + 5y + z = 22 3x 5y 2z = 21 A. (1, 7, 2) B. (6, 1, 1) C. (1, 3, 1) D. no unique solution Use x=1 to identify the value of each expression. What is the area of the parallelogram Andrea and Helen participated in a donut eating contest. Andrea ate six more than four times the number of donuts that Helen ate. Let d represents the number of donuts Helen ate. Write the expression that gives the number of donuts that Andrea ate The average annual cost (including tuition, room, board, books and fees) to attend a public college takes nearly a third of the annual income of a typical family with college-age children (Money, April 2012). At private colleges, the average annual cost is equal to about 60% of the typical family's income. The following random samples show the annual cost of attending private and public colleges. Data are in thousands of dollars.Private Colleges 52.8 30.6 43.2 45.8 45.0 37.8 33.3 50.5 44.0 42.0 Public Colleges 20.3 22.8 22.0 25.8 28.2 18.5 15.6 25.6 24.1 14.4 28.5 21.8 a. Compute the sample mean and sample standard deviation for private and public colleges. Round your answers to two decimal places.S1 =S2 =b. What is the point estimate of the difference between the two population means? Round your answer to one decimal place.Interpret this value in terms of the annual cost of attending private and public colleges.$c. Develop a 95% confidence interval of the difference between the annual cost of attending private and pubic colleges.95% confidence interval, private colleges have a population mean annual cost $ to $ more expensive than public colleges. Find the area of triangle ABC whose vertices are A (-5, 7), B (-4, -5) and C (4, 5). Two wheels with fixed hubs and radii 0.51 m and 1.9 m, each having a mass of 3 kg, start from rest. Forces 5 N and F2 are applied tangentially to the smaller and larger wheels, respectively. In order to impart the same angular acceleration to each wheel, how large must F2 be? Assume that the hubs and spokes are massless, so that the rotational inertia is given by I = mR2. Answer in units of N. What happens to a population when the death rate decreases?A. The birthrate usually increases.B. The population size usually increases.C. The population size usually decreases.D. The birthrate usually decreases. You wish to determine the concentration of bacteria in a liquid sample. You measure the concentration by direct microscopic observation and by the plate count technique. Which method would give you a more accurate count of viable (i.e. living) bacteria in the sample what ordered pairs are the solutions of the system of equations shown in the graph below