Inequalities Review Slides

Which word problem represents the inequality:
x + 32 ≥ 80
(Show work by writing down inequality clue words.)

• Janine's goal is to earn at least $80 for soccer camp.  She has earned $32 so far.  How much more does she need to earn?

• Janine made more than 80 points during the basketball season.  She made 32 points the first five games.  How much did she score the rest of the games?

• Janine scored above an 80 on her math homework.  But, she turned her work in late and was deducted 32 points.  What did she make after the deduction?

Which graph above shows the solution to the inequality s ≥ -2?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Which inequality is represented above?

• y ≤ -3

• y ≥ -3

• y < -3

• y > -3

Which of the following would have a closed circle when graphed on a numberline?

• Greater Than

• At Least

• Not Equal To

• More Than

It is not safe to use a light bulb of more than 60 watts in certain light fixtures. Represent this as an inequality.

• L < 60

• L > 60

• L ≤ 60

• L ≥ 60

The minimum height a person must be to ride the Superman Roller-coaster is 54 inches. Which inequality can be used to show this?

• S > 54 inches

• S ≥ 54 inches

• S < 54 inches

• S ≤ 54 inches

John needs at least an 80 on his next test in Math class to pass this marking period. Which inequality shows what John needs on his test to pass this marking period?

• J > 80

• J < 80

• J ≥ 80

• J ≤ 80

f - 6 ≥ 12

• f = 18

• f ≥ 18

• f ≥ -18

• f ≤ 18

-8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

10 < 3x + 19

• x < 3

• x > 3

• x < -3

• x > -3