Multi Step Inequalities

Solve:
4(2a + 3) < 3(a - 1)

• a<-3

• a>-3

• a<3

• a>3

r - 14 ≥ 17

• r ≥ 3

• r ≥ -31

• r ≥ 31

• r ≥ -3

Tags

CCSS.7.EE.B.4B

Pick the correct inequality.

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

When do we switch the inequality symbol?

• when multiplying or dividing by a NEGATIVE

• when adding and subtracting a NEGATIVE

• we never switch the inequality

• When there is a negative in the problem

Tags

CCSS.6.EE.B.8

• x > 39
• x < 6
• x < 13/3
• x > 5/9

Tags

CCSS.7.EE.B.4B

Solve

3x − (2 + 6x) ≤ -32

• x ≥ 10

• x< -10

• x ≥ -10

• All real numbers

Solve for x
2x−32<15

• 47

• 23.7

• 23.5

• 4

Solve the following inequality:
-4x + 14 ≤ 54

• x ≥ -10

• x ≤ -10

• x ≥ 10

• x ≤ 10

Tags

CCSS.7.EE.B.4B

Review the work shown solving the inequality. Should the inequality symbol been reversed?

• Yes, because 2 is positive.

• ​No, because 2 is positive.

• ​Yes, because −4 is negative.

• No, because −4 is negative.

-4x -7 ≥ 21

• x ≤ -7

• x ≥ -7

• x ≤ 8

• x ≤ -8

Tags

CCSS.7.EE.B.4B