Solving Equations and Inequalities Spring Review

Solve:
-8(-8x - 6) = -6x - 22

• 4

• -1

• -4

• 1

Tags

CCSS.8.EE.C.7B

Solve:
6x + 3 > 4x - 7

• x>5

• x>-5

• x<-5

• x>-2

Solve:
3(x - 2) < 2(x + 9)

• x<24

• x>12

• x<12

• x>24

Solve:
11x + 16 < 43 + 2x

• x < 5

• x < 3

• x > 5

• x > 3

Solve:
14x + 12 < 9x -3

• x < -3

• x < 5

• x < -5

• x > 3

Solve:
7(x + 3) < 5x + 13

• x>-4

• x < 17

• x<-4

• x > -17

Solve:
4(2a + 3) < 3(a - 1)

• a<-3

• a>-3

• a<3

• a>3

Which of the following is a solution to -4 + 2x < 28?

• 17

• 16

• 15

• 20

Tags

CCSS.6.EE.B.5

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

• <, ≤

• >, ≥

Tags

CCSS.6.EE.B.8

Solve the system of equations.
y = 4x+1
3x + 2y = 13

• (1, 5)

• (5, 1)

• (0.25, 2)

• ∅

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6