Model and Solve 2-Step Inequalities

Solve for x using the model

• x $\le$ 11

• x $\le$ 3

• x $\ge$ 3

• x $\ge$ 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

• F

• G

• H

• J

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve for t.

6t + 4 ≤ -2

• t ≤ -1 
• t ≤ 1
• t=1
• 1=t

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve

• n < 6

• n > 6

• n < 14

• n > 14

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Do I need to flip my sign?
-3x  ≥ 12

• Yes
• No

Tags

CCSS.6.EE.B.8

4x - 4 ≥ -20

• x ≥ -6

• x ≥ -4

• x ≤ -4

• x ≤ -6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

6 - 2h > -18

• h < 12

• 14 > h

• h > 12

• h < -12

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve for k. 

7k – 2 ≥ -9

• k ≤ -1
• k≤1
• k≥1
• k ≥ -1

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

-3y + 2 > 11

• y < -3
• y > -3
• y < 3
• y > 3

Tags

CCSS.7.EE.B.4B

A model for an inequality is shown.

What is the solution to this inequality?

• x > −18

• x > 9

• x > 21

• x > −42

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3