To Switch or Not to Switch Solving Inequalities

8x ≥ -32

• x ≥ -4

• x ≥ 4

• x ≤ -4

• x ≥ 4

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18 

y - 13 ≤ -15

• y ≤ 2

• y ≤ -2

• y ≤ 28

• y ≤ -28

Pick the correct inequality.

• A

• B

• C

• D

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

• True

• Not True

Solve

• z≤1

• z>9

• z≤9

• z<9

The room can hold a maximum of 400 people. If there are already 134 people there, how many more can come? Identify the inequality that represents this situation.

• x - 134 < 400

• x + 134 < 400

• x - 134 ≤ 400

• x + 134 ≤ 400

Level 3

Solve the inequality. Graph the solution.

-11w > -11

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Which number line shows the solution set to the inequality below? x - 3 > -3

• A

• B

• C

• D

Level 3.

Solve the inequality. Graph the solution.

y+5 ≥ 2

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