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7 Unit 2 Review

Authored by Marta Caldera

Mathematics

7th Grade

Used 1+ times

7 Unit 2 Review
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7 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which expression is equivalent to −7(y − 2)?

−7y − 2

−7y + 2

−7y − 14

−7y + 14

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the equivalent expression to 4(x + 3) − 10 + 6x?

10x − 7

−2x − 7

4x + 12 − 10 + 6x

2(5x + 1)

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A furniture store sells kits that customers use to build cabinets. Each kit contains 18 screws and a set number of boards. Jared buys 6 of these kits and has a total of 192 screws and boards. What is the equation that represents this situation?

6(x + 18) = 192

6(x + 19) = 192

6(x + 17) = 192

6(x + 20) = 192

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What does the variable x represent in Jarred's equation?

The number of screws in 1 kit

The number of screws in all 6 kits

The number of boards in 1 kit

The number of boards in all 6 kits

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the value of x in Jarred's equation?

11

14

29

35

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The sum of a number, n, and 8 is multiplied by -4, and the result is -12. What is the number?

N = -5

N = 1

N = 5

N = 11

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Look at the inequality. 2x + 5 < 11. Which number line shows the solution to this inequality?

Number line with shaded region from -∞ to 3, not including 3.

Number line with shaded region from -∞ to 3, including 3.

Number line with shaded region from -∞ to 2.5, not including 2.5.

Number line with shaded region from -∞ to 2.5, including 2.5.

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