1 pt
Standard: 7.EE.1

2.

Simplify 5(4x - 3) + 7(2 +x)

A

13x - 1

B

27x + 1

C

27x + 29

D

27x - 1

1 pt
Standard: 7.EE.1

7.

Use the expression below to answer the question.

$(4r-2)-\frac{1}{2}(7-2r)+\frac{3}{2}$

A

4r - 4

B

4r + 7.5

C

5r - 4

D

5r + 4

1pt
Standard: 7.NS.3

10.

Marlene made aprons to sell on her online store.

**-She charged $9.35 for each apron she sold.**

1 pt
Standard: 7.RP.2

13.

Select each statement about the graph that is true. Select **all** that apply.

A

The point (4,12) shows you can do 4 downloads in 12 seconds.

B

The point (5,1) shows the time for 1 download.

C

The point (1,3) shows 1 download takes 3 seconds.

D

The point (3,15) shows you can download 3 songs in 15 seconds.

E

The point (8,24) shows that 8 downloads takes 24 seconds.

1 pt
Standard: 7.RP.2

15.

A bucket of 55 baseballs weighs 11 pounds. Which proportion can be used to find the weight in pounds, *p*, of 100 baseballs?

A

$\frac{55}{11}=\frac{100}{p}$

B

$\frac{55}{p}=\frac{11}{100}$

C

$\frac{55}{100}=\frac{p}{11}$

D

$\frac{55}{100}+p=\frac{p}{11}$