Testing Solutions to Equations and Inequalities

Does the given value make the inequality true?  x + 9 > 21, when x = 15

• Yes, it is a solution.

• No, it is not a solution.

Which solutions make the inequality true?

• 13

• 10

• 11

• 12

• 6

• 7

• 9

• 10

• 10

• 15

• 20

• 25

m ≤ 15

• m ≤ 15

• m ≥ 15

• m ≤ 8

• m ≥ 8

• f < 0.5

• f > 0.5

• f < 1.2

• f > 1.2

Solve for x

• x > 15

• x < 15

• x > 1.7

• x < 1.7

Solve for x

• x > 8

• x < 9

• x > 10

• x < 7

• 50

• 60

• 70

• 80

• Yes

• No