Solving Graphing Writing Multistep Inequalities

Would you use a closed or open circle to graph x < 3?

• Closed

• Open

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

• x > 20

• x < 20

• x ≤ 20

• x ≥ 20

You and your friends ate more than 8 slices of pizza after school.

• x > 8

• x < 8

• x ≤ 8

• x ≥ 8

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

• <, >

• ≤, ≥ 

When do you reverse the symbol when solving an inequality?

• if you subtract on both sides

• anytime you multiply or divide on both sides

• when there is a negative anywhere in the problem

• if you multiply or divide on both sides by a negative number

The inequality h ≥ 48 represents the minimum height necessary to ride a certain roller coaster. Who can ride this roller coaster?

• Sara only

• Anna only

• Anna and Sara

• Anna, Patrick and Miguel

The inequality a < 10 represents the ages that qualify for a child ticket at the movie theater. Which children in the Rodgers' family qualify for a child ticket?

• Chris, Megan, Piper

• Piper only

• Chris and Megan

• Piper and Mark

8x ≥ -32

• x ≥ -4

• x ≥ 4

• x ≤ -4

• x ≥ 4

You spent less than 5 hours on homework this week.

• x > 5

• x < 5

• x ≤ 5

• x ≥ 5

If s ≤ 35, which is NOT a solution of the inequality?

• 25

• 35

• 42

• 30