Solving Linear Inequalities -- Review

Which inequality symbol has a graph with an open (empty) circle?

• <

• ≤

Tags

CCSS.HSA.REI.D.12

What inequality does the number line graph represent?

• x <= 4

• x>= -4

• x < -4

• x < 4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve: X + 6 > 10

• X > 16

• X > -4

• X < -4

• X > 4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve:  6  $\le$  g  - 3

  $6\le g-3$  

•  $g\ge9$  

•  $g\ge-9$  

•  $g\ge\frac{1}{9}$  

•  $g\ge-\frac{1}{9}$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Does the sign need to flip when solving?

-2x ≥ 22

• YES

• NO

• MAYBE

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve: 6x < 24

• x> -4

• x > 4

• x < 4

• x < -2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

SOLVE: -13t > 26

• t > -2

• t > 2

• t < 2

• t < -2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve and graph the inequality.

77 ≤ 5 + 8n

• A

• B

• C

• D

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

solve: 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6

• r ≥ 6

• r ≤ -6

• r ≥ -6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve: -2(x+2) < 14

• x < - 5

• x > -5

• x < -9

• x > -9

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3