Solutions to Equations and Inequalities

What does the inequality sign mean?

• greater than

• less than

• greater than or equal to

• less than or equal to

How do you read this inequality?

• z is less than or equal to 10

• z is greater than or equal to 10

• z is less than 10

• z is greater than 10

How do you read this inequality?

• w is less than or equal to 9

• w is greater than or equal to 9

• w is less than 9

• w is greater than 9

Solve this equation

a - 2.1 = 5.8

• a = 7.9

• a = 3.7

• a = 5.8

• None of these match my answer

Solve this equation

c - 1 = 8

• c = 9

• c = 7

• c = 8

• None of these match my answer

Please solve this equation

^p/₅ = 7

• p = 35

• p = 12

• p = 2

• None of these match my answer

Please solve this equation

• m = 18

• m = 2 ¹/₈

• m = 424

• None of these match my answer

Please solve this equation

23 = x + 7

• x = 16

• x = 30

• x = 161

• None of these match my answer

Please solve this equation

1.2x = 9.6

• x = 8

• x = 10.8

• x = 8.4

• None of these match my answer

2) Solve this equation

t - 7 = 2

• t = 9

• t = 7

• t = 5

• None of these match my answer