Inequalities quiz

Which of the following symbols means "less than or equal to"?

• ≤
• <
• >
• ≥

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ -3

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Pick the correct inequality.

• A
• B
• C
• D

The product of a number and 5 is less than 55.  Find the number.

• x < 5
• x < 55
• x ≤ 5
• x < 11

• x is less than or equal to -2
• x < -2
• -2 < x
• x is greater than -2

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?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

Pick the correct letter for:
6 > x

• A
• B
• C
• D

To qualify for an award, a student volunteers no less than 5 hours each week at the local hospital. Write an inequality that represents how many hours the student volunteers each week.

• X < 5
• X > 5
• X ≥ 5
• X ≤ 5