Inequalities

what does the number line show

• x = 3
• x > 3
• x < 3
•  x > 6

• less than
• greater than
• less than or equal to
• greater than or equal to

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 =

Which symbol would you use for " is less than"?

What is this symbol?

• less than
• greater than
• less than or equal to
• greater than or equal to

4 > x - 5

• 9 > x

• x > 9

• x > -9

• -9 > x

Which graph matches the inequality

k < 3?

• A

• B

• C

• D

x + 5 > 7

• x > -2
• x > 2
• x > 12
• x > -12

Tucker lost fewer than 9 points. Which inequality represents the situation? 

• p > 9
• p < 9
• p ≥ 9
• p ≤ 9

Addie saved more than $36. Which inequality represents the amount that she saved? 

• s > 36
• s < 36
• s ≤ 36
• s ≥ 36