Solution to Inequality

Which number line best represents the solution to the inequality 5w ≥ 30

• A

• B

• C

• D

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

• ≤, ≥ 

• <, >

What are two solutions to x < 8?

• 8.6, 7.9

• 11, 16

• 0.8, 5.9

• 12, 7.1

-8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

-4 + y < -8

• y < 4

• y < -12

• y < -4

• y < 12

Pick the correct letter for:
6 > x

• A

• B

• C

• D

Does the sign need to flip when solving?
8y < (-40)

• YES

• NO

You flip an inequality symbol when you...

• subtract

• multiply and divide only

• multiple by a negative number

• multiple or divide by a negative number

Solve the inequality: 3x + 5 > 17

• x = 4

• x > 4

• x > 17

• x < 4

Solve the inequality: 4a + 7 ≥ 31

• a > 6

• a ≤ 6

• a ≥ 6

• a = 6