Inequalities Quiz Review

15 < 6x + 9 < 39

• 1 > x > 5

• -1 < x < -5

• -1< x < 5

• 1< x < 5

Solve and graph:

• A

• B

• C

• D

5z - 2 - 2z < 13

• z > 5

• z < 5

• z > 1

• z < 1

-4x + 14 ≤ 54

• x ≥ - 10

• x ≤ -10

• x ≥ 10

• x ≤ 10

4x-7≥21

• x≥7

• x≥-8

• x≤8

• x≤7

-2 (x+2) < 14

• x < - 5

• x > -5

• x < -9

• x > -9

You flip an inequality symbol when you...

• subtract

• multiply and divide only

• multiple by a negative number

• multiple or divide by a negative number

Which of the following would NOT complete the following inequality?

4x - 12 < 20
 

• 4

• -2

• 7

• 8

-2k + 18 > 12

• A

• B

• C

• D

Which graph matches the inequality

2 > p?

• A

• B

• C

• D