Inequalities and Equations Review

What is the value of x if 2x + 6 = 30?

• 18

• 12

• 10

• 15

• 4

• 5

• 3

• 8

Which inequality matches the plotted number line?

• x < -3

• x < -4

• x > -3

• x < -15

What is the value of d if 3.5d - 2.1 = 2.8

• 8

• 0.2

• 1.4

• 0.7

Which inequality matches the solution?

Select all that would satisfy the inequality. x - 8 \ge 15

• 8

• 30

• 18

• 23

• 25

What is the value of h if 7h - 5 = 9?

• 4

• 3

• 2

• 7

Solve \frac{x}{-2}\ -\ 4\ <\ 8

• x < 12 

• x > -24

• x > -4

• x < -24

Which inequality matches the solution?