Solving Inequalities

4x - 10 ≤ 22

• x ≤ 8
• x ≥ 8
• x ≤ 3
• x ≥ 3

Tags

CCSS.7.EE.B.4B

15 + 7x ≥ 29

• x ≥ 2
• x ≥ -2
• x ≤ 2
• x > 2

Tags

CCSS.7.EE.B.4B

4x - 3 < -1x + 12

• x > 3
• x < 3
• x < 5
• x > 5

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

-2x + 2 > 3x - 8 

• x > -9
• x > 2
• x < -9 
• x < 2

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

Do you flip the sign?
-3x + 2  ≤  22

• YES
• NO

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

Solve:  -3 ≤ 2x - 1 ≤ 5

• -1 ≤ x ≤ 3
• -1 < x < 3
• 1 < x < 3
• 1 ≤ x ≤ 3

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

-2 < x - 9 < 3

• x < 12

• 7 < x

• 7 < x < 12

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.CED.A.3

Solve:

• A
• B
• C
• D

Tags

CCSS.HSA.REI.B.3

Give the solution set for: -13<2x+5<15

• -9>x>5

• -9<x<5

• -4<x<5

• -4>x>5

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1