2 step inequalities

Solve for k. 

7k – 2 ≥ -9

• k ≤ -1
• k≤1
• k≥1
• k ≥ -1

Tags

CCSS.7.EE.B.4B

x/-4 + 2 > 7

• x < -20
• x > -20
• x > 20
• x < 20

Tags

CCSS.7.EE.B.4B

-4x + 5 ≤ 29

• x ≥ 6
• x ≤ -6
• x ≥ -6
• x ≤ 6

Tags

CCSS.7.EE.B.4B

Solve for t.

6t + 4 ≤ -2

• t ≤ -1 
• t ≤ 1
• t=1
• 1=t

Tags

CCSS.7.EE.B.4B

Solve for u. 
u/7 – 1 ≤ 1

• 14≥u
• 14≤u
• u≤14
• u ≤ -14

Tags

CCSS.7.EE.B.4B

16 - 4a > 8

• a<-2
• a>-2
• a<2
• a>2

Tags

CCSS.7.EE.B.4B

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

4x - 2 ≤ -22

• x ≥ -5
• x ≥ -6
• x ≤ -6
• x ≤ -5

Tags

CCSS.7.EE.B.4B

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Tags

CCSS.6.EE.B.8

The temperature in the ice rink must stay below 50°F. This morning, the temperature was 71°F. The ice rink runs a cooling device that can decrease the temperature by 3.5° every hour. Which inequality shows how long it will take for the temperature to fall below 50°F?

• 50 + 3.5x < 71
• 71 - 3.5x < 50
• 71 - 3.5x ≤ 50
• 71 + 3.5x < 50

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4