Inequalities Review Compound

−6 < 2t − 5 < 3

• −0.5 < t < 1

• 0.5 < t < −1

• −11/2 < t < 2

• 11/2 < t < −2

2>-½x-1>-2

• 6<x<-2

• 6<x<-2

• -6>x>2

• -6<x<2

-8<2(x+4) or -3x+4>x-4

• No solutions

• x<-8 or x<2

•  x>-8 or x<2

• x<-8 and x<2

Could x = 4 be solution to the inequality

7 < x + 5 ≤ 14?

• Yes

• No

Tags

CCSS.6.EE.B.5

Write an inequality for Graph 3.

• x ≤ -2 AND x > 5

• x ≤ -2 OR x > 5

• x ≥ -2 OR x < 5

• -2 ≤ x < 5

Solve:  
3x + 2 < -4  or  4x + 4 > 24

• x < -2  or  x > 5 

• x < 2  or  x > 5

• x < -2  and  x > 5 

• x < 2  and  x > 5

Solve and graph:

• A

• B

• C

• D

Write an inequality for Graph 4.

• -2 < x < 5

• x < -2 or x > 5

• x ≥ -2 OR x < 5

• -2 ≤ x ≤ 5

You take a trip to the bowling alley, where each game cost $2, plus you plan to spend $10 on food.  You can spend at most $25.  Which inequality models this scenario?

• 2x + 10 ≥ 25

• 2x + 10 > 20

• 2x + 10 ≤ 25

• 2x + 10 < 25

Tags

CCSS.7.EE.B.4B

Write an inequality for Graph 2.

• -2 ≤ x < 5

• x ≤ -2 AND x > 5

• x ≥ -2 OR x < 5

• -2 ≤ x ≤ 5