3.1 - 3.4 Inequalities Review

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

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

• ≤, ≥ 
• <, >

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

Pick the correct letter for:
6 > x

• A
• B
• C
• D

-4x + 14 ≤ 54

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

Tags

CCSS.7.EE.B.4B

Solve the inequality.
30 + n ≥ 50

• x > 50
• x > 80
• x < 30
• x > 20

Is x = 9 a solution to the given inequality.
x > 9

• TRUE
• FALSE

"At most" and "No more than" are both clue words for...

• <
• >
• ≤
• ≥

Solve:
8 - 3k < 8(1 - 7k)

• k < 5
• k > 5
• k < -33
• k < 0

2x + 3 ≤ 15

• x ≤ 6
• x ≥ -6
•  x ≤ 9
• x≤ -9