Inequalities Practice

When do you "flip the inequalities sign"?

• When you add or subtract a negative

• When it's a 1-step problem

• When you multiply or divide a negative

• When it's a 2-step problem

When do you use a closed circle on a graph for an inequality?

• When it is ≥ or ≤

• When it is > or <

• When the number in front of the variable is negative

• When it is only =

Solve -2x - 3 ≤ 13

• x ≥ 8

• x ≥ -8

• x ≤ 8

• x ≤ -8

11 > -3y + 2

• -3 > y

• -3 < y

• 3 > y

• 3 < y

• -8 ≤ y

• -32 ≤ y

• -8 ≥ y

• -32 ≥ y

• A

• B

• C

• D

Which graph matches the inequality

-3x + 2 ≤ 20?

• A

• B

• C

• D

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

Solve and graph the inequality.
-169 ≤ 8m - 9

• A
• B
• C
• D

-138 ≥ -6(6b − 7)

• b ≤ 5
• b ≤ -5
• b ≥ 5
• b ≥ -5