Multistep Equations and Inequalities Review

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

-2 (x+2) < 14

• x < - 5
• x > -5
• x < -9
• x > -9

-4x -7 ≥ 21

• x ≤ - 7
• x ≥ -7
• x ≤ 8
• x ≤ -8

Match the graph with its inequality.

• a > 11
• a < 11
• a ≥ 11
• a ≤ 11

Pick the correct letter for:
6 > x

• A
• B
• C
• D

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 

What are two solutions to x < 8?

• 8.6 & 7.9
• 11 &16
• 0.8 & 5.9
• 12 & 7.1

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

• True
• Not True

Which sentence represents m > 41?

• Mary’s points, m, totaled more than 41
• Calvin ran no less than 41 miles, m
• The temperature, m, was less than 41°F
• The magazines’ cost, m, was not more than $41.