Solving One Step Inequalities By Adding And Subtracting

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

1.8m ≥ -5.4

• m ≥ -3

• m ≤ -3

• m ≥ -9.72

• m ≤ -9.72

26 < p + 28

• p > -2

• p < -2

• p < 54

• p > 54

y - 13 ≤ -15

• y ≤ 2

• y ≤ -2

• y ≤ 28

• y ≤ -28

126 < f + 32

• f > 94

• f < 96

• f < 94

• f < 55

Solve

• z ≤ 1

• z > 9

• z ≤ 9

• z < 9

Solve

5m < -10

• m < -2

• m > -2

• m < -50

• m > -50

Solve
-5m < 10

• m < -2

• m > -2

• m < -50

• m > -50

Does the given value make the inequality true? 7x > 21, when x = 4

• True

• Not True