Inequalities

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3

Select all values that are solutions to the inequality x < 20

• 0

• 100

• 10

• 50

you must be at least 48 inches to ride the roller coaster.

• x > 48
• x < 48
• x ≤ 48
• x ≥ 48

You can spend no more than 20 dollars on your mom's birthday present.

• x > 20
• x < 20
• x ≤ 20
• x ≥ 20

What inequality does the number line graph represent?

• x < -4
• x < 4

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

• <, >

• ≤, ≥ 

• b > 20

• b > 6

• b > 14

• b > 20

You flip an inequality symbol when you...

• subtract
• multiply and divide by any number

• subtract or multiple by a negative number

• multiple or divide by a negative number

Solve and graph.
k - 13 > -51

• A
• B
• C
• D