can someone help me with this​

Answer:

$2.40 divided by 6 cans, is equal to $0.40 per can. so 40 cents or 0.40 Dollars

Step-by-step explanation:

This is a simple division word problem.  You have a 6 can pack of sodas for $2.40, divide 2.4 by 6 and you get 0.40.

Step-by-step explanation:

By plugging specific values of x into the equation looking at the leading integer coefficient and the constant term 8,(-2) and (4) will make f(x)=0 hence both are factors.

We multiply the two factors to obtain a quadratic equation and divide f(x) by it

(x+2)(x-4)=x²-2x-8

Using long division,f(x)/x²-2x-8=2x-1

The factors are therefore (x+2)(x-4)(2x-1)

Finding the zeros gives x=-2,4,½

The total number of questions is 25

Eric answered a total of 20 questions correctly

Firstly, we need a relationship between percentage, whole , and part

Part= whole x percentage

In the question, we are given

Part =20

Whole or total =25

20= 25 x percentage

Divide both sides by 25

20/25= percentage x 25/25

percentage =20/25 x 100%

percentage = 0.8 x 100%

Percentage =80%

The answer is 80 %

PLEASE MARK ME AS BRAINLIEST

Answer:

i think D but i dont know

Step-by-step explanation:

Answer:

1900.700

Step-by-step explanation:

Answer:

1892.710

Step-by-step explanation:

5 or more it goes to the next place

4 or less stays the same and everything next to it becomes a zero

in this case the 0 is in the hundredth place and next to it is a 6, 6 is more than 5 so the 0 becomes a 1

Hope this helps :D

(0,-7). Also the slope is 4/5.

You don't need to really think.

the slope intercept form y=mx+b tells you.

y= y coordinate m= slope x= x coordinate b= y-intercept.

Answer:

$37.50

Step-by-step explanation:

4.50*6=27

27+10.50= 37.50

So the answer is $37.50

Hope this helps!! Have a wonderful day!!! :D

Answer:

I'm not sure

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

I think it's A 21.4ft

I think

Answer:

48%

Step-by-step explanation:

96 out of the 200 species of birds have been seen nesting. To make it easier, let's make it out of a hundred. Just divide both numbers by 2, this will result in the ratio being 48 out of 100. Now, we have our percentage, 48%.

Answer:

Since

Therefore, option (A) is true.

Step-by-step explanation:

Determining the slope

Given the points

Finding the slope between the points (-8, 1) and (0, 3)

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(-8,\:1\right),\:\left(x_2,\:y_2\right)=\left(0,\:3\right)[/tex]

[tex]m=\frac{3-1}{0-\left(-8\right)}[/tex]

[tex]m=\frac{1}{4}[/tex]

Thus, the slope is 1/4.

Determining the y-intercept

We know that the value of y-intercept can be computed by setting the value x= 0 and determining the corresponding value of y.

From the table, it is clear that

at x=0, y = 3

Thus, the y-intercept is (0, 3)

Since

Therefore, option (A) is true.

Answer:

First off you can cross out the last one because $3 is for 6 waterbottles, which leaves options 1,2, and 3. Since the rate shows that every 5 water bottles is $2 that mean continueing from 10 water bottles with $4 we have 15 with $6, 20 with $8, and 25 with $10. So that means the correct answer is the first option.

Complete question :

grocery store was having a sale. Darla had $15 in her wallet. She planned to purchase 2 gallons of fruit juice, 3 bags of chips, and a box of cupcakes. Item Sale Price Gallon of fruit juice $3.50 for first gallon, 50% off the second gallon Bag of Chips 2 for $5 or $2.65 each Box of cupcakes $4.79 How much would Darla pay for her groceries before tax? Show your work.

Answer:

$17.69

Step-by-step explanation:

Amount had = $15

Items to be purchased = 2 gallons of fruit juice, 3 bags of chips, and a box of cupcakes.

First gallon of juice = $3.50

Second gallon = 0.5 * 3.50 = $1.75

3 Bags of chips = $2.65 + $5 = $7.65

A box of cupcake = $4.79

Total cost before tax = $(3.50 + 1.75 + 7.65 + 4.79)

= $17.69

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Answer:

b

Step-by-step explanation:

Answer:

We can use the FOIL method to expand these two binomials. FOIL stands for First, Outer, Inner, Last. F: The First means that we multiply the first terms of each binomial together. In this case, that would be x · y = xy. O: The Outer means that we multiply the outer terms, or the first term of the first binomial and the second term of the last binomial, together. In this case, that would be x · 8 = 8x. I: The Inner means that we multiply the inner terms, or the second term of the first binomial and the first term of the second binomial, together. In this case, that would be (-1) · y = -y. L: The Last means that we multiply the last terms of each binomial together. In this case, that would be (-1) · 8 = -8. Adding all of these together, we get xy + 8x - y - 8 as our final answer.

Step-by-step explanation:

Answer:

x = 10

Step-by-step explanation:

Since the two triangles are congruent, ∠B ≅ ∠E

50 = 5x

x = 10

Answer:

Answer:

Step-by-step explanation:

Think of it as taking the place of y. f(n) is slightly more informative than y.

y = x^2 + 5x + 4                  Now let f(x) = y

f(x) = x^2 + 5x + 4               Let x = 2. That is f(x)

f(2) = x^2 + 5x + 4              That means wherever you see an x, put a 2

f(2) = 2^2 + 5*2 + 4             Put 2 in for x

f(2) = 4 + 10 + 4                    expand the right side and add.

f(2) = 18

Answer:

It moves, flips, or changes a shape to create a new shape.

Answer:

21 cents

Step-by-step explanation:

25 (number of cards)

5.25 (price)

5.25/25=price per card, which equals .21

Answer: 21 cents

Step-by-step explanation:

25 trading cards, for $5.25

5.25 ÷ 25 = 0.21

The cost of one trading card is 21 cents.

Answer:30.57 cm squared

Step-by-step explanation:

Answer:

x÷4-3+6x2=26

Step-by-step explanation:

The amount of bears in the start should be 12

PLS GIVE BRAINLIEST

Answer:

y=-4+3x

Step-by-step explanation:

All the others have negative slopes (-3x)

Answer:  The equation   3x - 7y = -27    or 7y = 3x +27  represents line b

y = ³/₇x +  ²⁷/₇  also represents line b using originally calculated fractions.

The attachment shows the graphs of the lines.

Step-by-step explanation:

I find it easier to work with equations in slope-intercept form, y = mx + b, so the equation 3x -7y = 21 becomes -7y = -3x + 21  then y = 3/7 x - 3

Substitute the values of the coordinate given (-2,3) for y and x in the equation and solve for b.

3 = 3/7(-2) + b

3 = -6/7 + b  Add  6/7 to both sides

3 + 6/7 = b   You can leave 3⁶/₇ as the slope or chamge toan improper fraction

²⁷/₇ = b

Rewrite the equation with the original slope and the calculated value of b

y = ³/₇x -  ²⁷/₇

as both denominators are 7, the equation can be simplified to

7y = 3x +27 or to standard form

3x - 7y = -27

Answer:

11 pounds

Step-by-step explanation:

Let the weight of Rover is x pounds.

As Fifi weighs 12 pounds less than Rover, so,

The weight of Fifi = x-12...(i)

As Fido weighs 26 pounds more then Fifi, so,

The weight of Fido = (x-12)+26=x+14.

As the sum of their weights is 71, so,

x+(x-12)+(x+14)=71

x+x-12+x+14=71

3x+2=71

3x=71-2=69

x=69/3

x=23

From equation (i), the weight of Fifi = 23-12=11 pounds.

Hence, the weight of Fifi is 11 pounds.

Answer:

y intercept is (0,5)

x intercept is (5,0)

Step-by-step explanation:

re arange the equation to y = -x + 5.

To find the y intercept, you plug in 0 for x and find out what the value of y is. To find the x intercept, you plug in 0 for y and find the value of x.

Answer:

the slope is 1/4 my friend

Answer:

We can use line segments QR and the points on it to find the slope.

The equation for slope is y2 - y1  /  x2 - x1 where x1 is the x value of the first point you chose, y2 is the y value of the second point you chose and so on.

By using this eqution we can pick any 2 points on the  line. I will pick q which is (1, 3) and R which is (5, 4)

y2 - y1  /  x2 - x1

4 - 3  /  5 - 1

1/4 is the slope

Step-by-step explanation:

Answer:

thank you

Step-by-step explanation:

have a great day!

Answer:

[tex]l=6\dfrac{1}{2} \ \text{inches}[/tex]

Step-by-step explanation:

Given that,

The width of the rectangular plate = [tex]4\dfrac{5}{8}=\dfrac{37}{8}\ \text{inches}[/tex]

The area of a rectangular plate = [tex]30\dfrac{1}{16}=30.0625\ in^2[/tex]

We know that, the area of a rectangular is given by :

A = lb, l is the length

[tex]l=\dfrac{A}{b}\\\\l=\dfrac{30.0625}{\dfrac{37}{8}}\\\\l=6.5\ \text{inches}[/tex]

or

[tex]l=\dfrac{13}{2}\ \text{inches}\\\\=6\dfrac{1}{2} \ \text{inches}[/tex]

So, the length of the rectangular plate is [tex]6\dfrac{1}{2} \ \text{inches}[/tex]