One-Step Inequalities Multiplication and Division

Solve 
-9h > (-63)

• h < 7

• h > 7

• h < -7

• h > -7

Does the sign need to flip when solving?
-2x ≥ 22

• YES

• NO

8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

-15 < 5b

• b < -3

• b > -1/3

• b > -3

• b > 1/3

x/4 > -3

• x > -12

• x < -12

• x > -7

• x < 1

x/-2 > 4

• x > -8

• x < -8

• x > -4

• x < -6

13a > -26

• a > -2

• a < -2

• a > 1/2

• a < -1/2

4m > -8

• m > -2

• m< -2

• m >-12

• m >-4

Solve

• x < -21

• x ≥ 21

• x = 214

• x ≤ -124

To raise funds, members of the math club are selling rulers for $3 each. Their goal is to collect at least $270. Which inequality can be used to find x, the number of rulers the math club members can sell to reach their goal?

• x + 3 ≥ 270

• 3x ≥ 270

• 3x ≤ 270

• x + 3 ≤ 270