Test - North Carolina 7th Grade Math EOG Check-In 2

1 pt Standard: 7.EE.1

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

13x - 1

27x + 1

27x + 29

27x - 1

1 pt Standard: 7.EE.1

Use the expression below to answer the question.

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

4r - 4

4r + 7.5

5r - 4

5r + 4

1pt Standard: 7.NS.3

10.

Marlene made aprons to sell on her online store.

-She paid $164.58 for supplies

-She charged $9.35 for each apron she sold.

If Marlene sold 32 aprons, what was Marlene's profit in dollars?

1 pt Standard: 7.RP.2

13.

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

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

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

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

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

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?

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

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

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

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

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