Inequalities Review Test Points

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?

What numbers are solutions to : a > -2

• 0

• 1

• -3

Which numbers are solutions to: 2.4 ≥ w

• 2.6

• 2.4

• 3.4

Write an inequality for: The game's duration is at most 3 hours

• d < 3

• d > 3

• d ≤ 3

• d ≥ 3

Is the point (3, 1) a solution for the following inequality? Choose the best answer that has the best explanation.

• Yes because it is located in the shaded region.

• No because it is located on the line and the line is dotted.

• Yes because it is located on the line.

• No because it is in the shaded region.

• {x l -7 < x < 16}

• {x l -7 ≤ x ≤ 16}

• {x l x < -7 or x > 16}

• {x l x ≤ -7 or x ≥ 16}

Write an inequality for : There are fewer than 10 tickets available for the concert tonight.

• t < 10

• t > 10

• t ≤ 10

• t ≥ 10

Solve: 12 + n ≥ 15

• n > 3

• n < 3

• n ≥ 3

• n ≤ 3

Solve: p / 1.1 ≤ -6

• p > -6.6

• p < -6.6

• p ≤ -6.6

• p ≥ -6.6

Solve : (-2/5)k - 1/2 > 4/5

• k > 3 1/4

• k > - 3 1/4

• k < 3 1/4

• k < -3 1/4