Unit 6: Mid-Unit Review

Solve for Variable

100

Find x

5-x=7

x=12

200

Find b

2b-3=7

b=5

300

Find z

5z+20=75

z=11

400

5/2y=7/8

y=

7/20

500

Solve for d

17d+42=161

d=7

Evaluate Exponents

100

4^2

16

200

6²

36

300

5³

125

400

8³

512

500

2⁶

64

Inequalities

100

Which of the following make this inequality true:

x>2

a. 3

b. -2

c. 5

a and c

200

True or false: z=9 is a solution to following inequality

z-3<15

True

300

Which of the following is a solution to the inequality below

v+3>22

a. 15

b. 28

c. 19

b and c

400

True or false m=15 makes the following inequality true

m+27<38

False

500

Which of the following solutions make this inequality true

18n+7>169

a. 5

b. 9

c. 12

c