Review Inequalities

the temperature (t) in Alaska is less than 54 degrees

• t > 54

• t < 54

• t > 54

• t < 54

x is smaller than 9

• x < 9

• 9 < x

-4x + 14 ≤ 54

• x ≥ - 10

• x ≤ -10

• x ≥ 10

• x ≤ 10

Solve:
-4(-7-5x) > 188

• x < -32

• x > -32

• x < 8

• x > 8

-2(x+2) < 14

• x < - 5

• x > -5

• x < -9

• x > -9

What is the correct inequality of the graph above?

• t < 4

• t > 4

• t ≤ 4

• t ≥ 4

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

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?

Marcos wants to spend at least $80 on new shoes. He has already saved $25. How much more does he need to save?
Which inequality could be used to solve this problem?

• X -25 > 80

• X + 25 > 80

• X + 25 ≤ 80

• X + 25 ≥ 80

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

• Graph 1

• Graph 2

• Graph 3

• Graph 4