Solving Inequalities and Equations

5x - 7 = 8

• x = 1/5

• x = 3

• x = -3

• x = 15

Tags

CCSS.7.EE.B.4A

14x + 68 = 40

• x = -2

• x = 2

• x = -28

• x = 2.2

Tags

CCSS.7.EE.B.4A

-3x - 10 = 2

• x = 8/3

• x = - 8/3

• x = -4

• x = 4

Tags

CCSS.7.EE.B.4A

22.95 = 16.15 + 4x

• x = 9.775

• x = 4.2

• x = 1.7

• x = 2.2

Tags

CCSS.7.EE.B.4A

Which of the following represents the solution to the inequality shown below?

Tags

CCSS.6.EE.B.8

Which of the following represents the solution to the inequality shown below?

• x < -3

• x < -6

• x > -3

• x > -6

Tags

CCSS.6.EE.B.8

Which of the following represents the solution to the inequality shown below?

Tags

CCSS.6.EE.B.8

Justin and Sean have a classics album collection. The number of albums in Justin’s collection can be represented by x. The number of albums in Sean’s collection is 5 times the number in Justin’s collection. The total number of albums in both collections is 78. What is x, the number of albums in Justin’s collection?

• x = 6

• x = 15.6

• x = 13

• x = 78

Tags

CCSS.6.EE.B.7

solve 5(6 + 3r) + 7 ≥ 127

• r ≤ 6

• r ≥ 6

• r ≤ -6

• r ≥ -6

Tags

CCSS.7.EE.B.4B

Solve the following inequality:
-4x + 14 ≤ 54

• x ≥ -10

• x ≤ -10

• x ≥ 17

• x ≤ 17

Tags

CCSS.7.EE.B.4B