Solving One Step Inequalities Slides

x − 7 > -12

• x > -5

• x < -5 

• x > -19

• x < -19

y + 8 ≤ -15

• y ≤ -23

• y ≥ -23

• y ≤ -7 

• y ≥ -7

7n > 49

• n > 7

• n < 7

• n > 343

• n < 343

Solve
8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

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

26 < p + 28

• p > -2

• p < -2

• p < 54

• p > 54

Match the graph with its inequality.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

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

• True

• Not True

Solve

• z ≤ 1

• z > 9

• z ≤ 9

• z < 9

-4 + y < -8

• y < 4

• y < -12

• y < -4

• y < 12