Unit 2 Day 4 Practice

• r = 1

• r = 9

• r = -16

• r = 0

• n = 10

• n = 8

• n = 12

• n = 15

• a = 9

• a = 8

• a = 10

• a = 7

For each problem, find the value that makes the equation true. Show all of your work. Check your answers. 12 = \frac{4c}{8} Check.

• c = 24

• c = 16

• c = 32

• c = 8

• s = 20

• s = 15

• s = 25

• s = 30

• f = 28

• f = 14

• f = 20

• f = 35

• d = 3

• d = 5

• d = 2

• d = 4

• x = 5

• x = 10

• x = 15

• x = 20

• a = 4

• a = -4

• a = 44

• a = -44

• x = 4

• x = 6

• x = 8

• x = 10