Solving One-Step Inequalities Add Subtract

Which inequality is represented by this graph?

•  2.75 > d

• 2.75 < d

• 2.75 ≥ d

• 2.75 ≤ d

Does the given value make the inequality true?  x + 9 > 21, when x = 15

• True

• Not True

A chef has 7 pounds of potatoes.  She needs more than 14 pounds for dinner.  What inequality describes the amount of potatoes the chef needs to buy?

• x - 7 > 14

• x + 7 > 14

• x - 7 < 14

• x + 7 < 14

Solve 
-9h > (-63)

• h < 7

• h > 7

• h < -7

• h > -7

Solve
-5m < 10

• m < -2

• m > -2

• m < -50

• m > -50

Solve
(n/3) > -20 

• n > 60

• n < -17

• n > -60

• n < -23

Solve:
b/2 < 7

• b < 14

• b < 3.5

• b < 5

Solve: 
-2 ≥ n / -3

• n ≤ 1

• n ≥ 6

• n ≥ 2/3

-24 + k ≤ 10

• k ≤ 14

• 34 ≤ k

• k ≤ 34

• 14 ≤ k

23 < f + 12

• f > 11

• f > 35

• f < 35

• f < 11