Solving One Step Equations and Inequalities

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

• YES

• NO

Solve
-5m < 10

• m < -2

• m > -2

• m < -50

• m > -50

-4 + y < 8

• y < 4

• y < -12

• y < -4

• y < 12

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

• True

• Not True

• Sometimes true on a Thursday

• Only true on Thursday

x + 5 > 7

• x > -2

• x > 2

• x > 12

• x > -12

Match the graph with its inequality.

• 11 < a

• 11 > a

•  11 ≤ a

•  11 ≥ a

Pick the correct inequality.

• A

• B

• C

• D

Solve

• z≤1

• z>9

• z≤9

• z<9

You must be at least 48 inches tall to ride the bumper cars.

• h < 48

• h > 48

• h ≤ 48

• h ≥ 48

When do we switch the inequality symbol?

• when multiplying or dividing by a NEGATIVE

• when adding and subtracting a NEGATIVE

• we never switch the inequality

• When there is a negative in the problem