One-Step Inequality

A slice of pizza costs $3.50.  You have $25.00 in your wallet to spend on pizza.  Write an inequality to represent the number, p, of slices of pizza you can buy.

• 3.50p < 25.00

• 3.50p > 25.00

• 3.50p ≤ 25.00

• 3.50p ≥ 25.00

Which is the solution of k/-12 ≤ -7?

• -84 ≥ k

• k ≤ 84

• k ≥ 84

• k ≥ -84

A chef has 7 pounds of potatoes.  She needs more than 14 pounds for dinner.  What inequality describes the amount of potatoes the chef needs to buy?

• x - 7 > 14

• x + 7 > 14

• x - 7 < 14

• x + 7 < 14

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

• YES

• NO

• x > -4

• x < -4

• x < -4

• x > -4

• x > 0

• x < 0

• x < 0

• x > 0

• x < 5

• x < 5

• x > 5

• x > 5

Which graph matches the inequality
r ≥ -6?

• A

• B

• C

• D

• x>2

• x<2

• x>2

• x<2

• x<7

• x>7

• x<7

• x>7