Checking Solutions to Equations and Inequalities

Which of the combinations below have the correct solutions to the inequality?

x < 5

• 2, 3, 4

• 6, 7, 8

• 3, 4, 5

• 5, 6, 7

Which of the combinations below have the correct solutions to the inequality?

• 109, 110, 111

• 107, 108, 109

• 110, 111, 112

• 108, 109, 110

Which of the combinations below have the correct solutions to the inequality?

• 63, 64, 65

• 67, 68, 69

• 64, 65, 66

• 65, 66, 67

What inequality does the number line graph represent

• x ≤ -4

• x ≥ -4

• x < -4

• -4 < x

Which graph matches the inequality
r ≥ -6?

• A

• B

• C

• D

What does the inequality sign mean?

• greater than

• less than

• greater than or equal to

• less than or equal to

What does the inequality sign mean?

• greater than

• less than

• greater than or equal to

• less than or equal to

x + 40 = 56

• x = 16

• x = 96

• x = 15

• x = 10

Which is the solution to t/5 = 4

• t=20

• t=15

• t=10

• t=5

x - 32 = 49

• x = 17

• x = 71

• x = 81

• x = 49