Making Inequalities True

What makes the inequality true?
30 > 2d

• d < 15

• d > 15

• d = 15

• d < 14

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18 

1 + 3r > 10

• r < 11

• r > 3

• 27 > r

• r > 27

-8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

m ≤ 15

• m ≤ 15

• m ≥ 15

• m ≤ 8

• m ≥ 8

• f < 0.5

• f > 0.5

• f < 1.2

• f > 1.2

Solve the inequality 5x - 8 ≤ 27.

• x ≥ 7

• x = 27

• x ≤ 7

• x ≤ 5

To solve the inequality:

x/3 < 4

What needs to be done first?

• Multiply both sides by 3.

• Divide both sides by 3.

• Add 3 to both sides.

• Subtract 3 from both sides.

Solve for x

• x > 8

• x < 9

• x > 10

• x < 7

What would be the first step in solving the inequality for 2x+7>15?

• Add 7 to both sides

• Subtract 7 from both sides

• Divide both sides by 2

• Multiply both sides by 2