At store A, erasers are sold individually. The cost y of x erasers is represented by the equation y=0.75x. The costs of erasers at store B are shown in the graph. Which of the following statements are true? Select all that apply.

A) The erasers at store A cost more.

B) The erasers cost the same at both stores.

C) The erasers at store B cost more.

D) The erasers at store A cost $0.75 each.

E) The erasers at store B cost $0.25 each.

Answer:

17 minutes

Step-by-step explanation:

Answer:

The answer is m = 4 1/12

Step-by-step explanation:

"M" is the number being added, which is 4 1/12.

5 2/3 + 4 1/12 = 9 3/4

Your welcome.

:)

Answer:

yes, it is a negative number.

Step-by-step explanation:

example: -6 - 6 = -12

Answer: It is a negative number because when you subtract a positive number, you are essentially adding another negative number.

Step-by-step explanation:

Answer:

The bottom one on the left

Step-by-step explanation:

I hope you have a great day!

Answer:

-60

Step-by-step explanation:

Answer:

130

Step-by-step explanation:

Have a nice day :)))

I have an answer, its 56, that's because one side is 7, one side is 4 one side is 2 multiply and get 56.

Answer:

the answer is  x<-1

Step-by-step explanation:

-6x + 22 1/4 +2x> 9 3/4+ 16 1/2

-4x +89/4 >(9+26) + (3/4+1/2)

-4x + 89/4 > 25+ (3/4 + 1/2)

-4x + 89/4 >25 +1 1/4

-4x 89/4 > 25 + 1 + 1/4

-4x + 89/4 > 26+ 1/4

-4x + 89/4 > 26 1/4

-4x + 89/4 > 105/4

-4x > 105/ 4 -89/4

-4x> 4

x <-1

Answer:

gonna solve fore perimeter and area

P = 12 + 3 + 3 + 9 + 9 + 4 + 4 + 4 = 48cm

P = 48 cm

For area or A it is

A = (12*3) + (4*9) = 72 cm^2

Step-by-step explanation:

use deductive reasoning to determine the missing side lengths, and then solve by splitting the figuring into multiple rectangles

Answer:48 is the perimeter

Step-by-step explanation: 12 + 3 + 3 + 9 + 9 + 4 + 4 + 4

2 3s because there are 2 sides to the top shape and i got the 3rd 4 by using the top 12 and subtracting 8 because there are 4s on both sides of the rectangle that hangs down

Answer:

The net changed 2 floors down

Step-by-step explanation:

That should be your answer

Answer:

5

Step-by-step explanation:

20 / a

20 / 4

5

Answer:

5

Step-by-step explanation:

20 ÷ a

20 ÷ 4 = 5

Hope this helps!

Answer:

(x=9)

largest angle= 8x+8(ans=80)

Step-by-step explanation:

first of all we need to find x

we write this as an equation

8x+8+5x-1+5x+11=180

18x+18=180

18x=180-18

18x=162

x=162/18

x=9

Now the question is to find the largest angle

so

we just find the orginal value for all the angles by replacing the x with 9

1. 8x + 8

   = 8x9+8

    = 80

2. 5x - 1

  =  5 x 9 - 1

   = 44

3. 5x+11

  = 5 x 9 + 11

   = 56

Hence the largest angle is 80 ( 8x+8)

Hope this helped.

Answer:

tbh I never read the book Srry

Step-by-step explanation:

Answer:

16/14 learn your fractions.

Hii.

I'm here to help!

First, we need to work with parenthese. Rembering "Pemdas"

Multiply 7 and 8 to get 56.

56y− 2x/5

To add or subtract expressions, expand them to make their denominators the same. Multiply 56y times   5/5

5x56y

------------    -2x/5

    5

Since  5x56y over 5  and 2x over 5 have the same denominator, subtract them by subtracting their numerators.

5 x 56y  -2x  over 5

Do the multiplications in 5×56y−2x.

280y−2x over 5

7×8y−(2x÷5)

Factor out  

5

2

.

5

2(140y−x)

Hope this helps :D

Answer:

-2/5x + 56y

Step-by-step explanation:

(7)(8)y - 2x/5

= 56y + -2/5x

Hope I helped :)

Answer:

8 × -14 = -112 +12 = -100 ÷4 = -25

Answer:

You can use proportions by settling the ratio from the sample equal to the ratio from the population.

Explanation:

For Example is 3 out of 50 phones in a sample are defective, then an estimated 60 out of 1000 phones in a population are defective. this can be found by solving the proportion 3/50=x/1000 where x is the estimated number of defective phones in the population.

Answer:

Proportions which would be equal to the ratio from the sample equal to the ratio from the population.

Step-by-step explanation:

I find that Proportions are the easiest way.

Answer:

he made money on 12 of them but he sold 50

I think the answer is B because it says that the new test score is 12 points more so you would add 12 + 12

Answer:

5423 visitors paid regular price.

explanation:

visitors who paid regular price = total visitor - visitor with vouchers

→ 6984 - 1561

→ 5423

Answer:

5423

Step-by-step explanation:

Answer:

a = 240

Step-by-step explanation:

To solve for a, divide 48 by 0.2:

0.2a = 48

a = 48 / 0.2 = 240

Answer:

Simplifying

0.2a = 48

Solving

0.2a = 48

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '0.2'.

a = 240

Simplifying

a = 240

Answer: 6 is to 10, 39 is to 65, and 96 is to 160.

Step-by-step explanation: 3 * 1.6667 = 5, and 12 * 1.6667 = 20, therefore, all must be scaled to 1.6667. If you multiply the numbers to 1.6667, you will get the answers above.

Answer:

10,65,160

Step-by-step explanation:

You multiply everything by 5/3, since 3 × 5/3 is 5.

Answer:

The expression has a variable with a coefficient (constant) and a constant. Therefore, to create a new expression with 2 terms, take out a constant and use parentheses:

The most obvious number to take out is either 2 or 3 since those are the constants in the expression:

Taking out the constant 3:

[tex]2x-3= 3\left(\dfrac23x-1\right)[/tex]

or taking out the constant 2:

[tex]2x-3= 2\left(x-\dfrac32\right)[/tex]

However, you can choose to take out any value, as long as it's a number and not a variable:

[tex]2x-3= \dfrac12\left(4x-6\right)[/tex]

[tex]2x-3= \dfrac14\left(8x-12\right)[/tex]

To check that it is equivalent, expand the brackets.

Answer:

960 ft is the change in altitude

Step-by-step explanation:

Recall:  distance traveled = rate times time.

Here the distance is (320 ft/min)(3 min) = 960 ft is the change in altitude