Inequality

Solve the inequality: 3d - 6 ≥ 15

• d ≥ 7

• d = 7

• d > 10

• d ≤ 7

Which inequality is represented by the following graph:

• x < -8

• x > -8

• x ≥ -8

• x ≤ -8

Which inequality is represented by the following graph:

• x > 9

• x < 9

• x ≥ 9

• x ≤ 9

Monica earns $363 a week. Rachel works for $8.25 an hour.Which inequality represents how many hours must Rachel work to make as much as or more than Monica?

• 363≥8.25h

• 363<8.25h

• 363≤8.25h

• 363>8.25h

The admission fee to an arcade is $1.25 per person and it costs $.50 for each game played. Joey has $10 from his allowance to spend. Which inequality represents Joey getting the most out his $10 allowance.

• 1.25+.50g ≤ 10

• 1.25-.50g ≤ 10

• 1.25+.50g ≥ 10

• 1.25- .50g ≥ 10

Yellow Cab Taxi charges a $1.75 flat rate in addition to $0.65 per mile.  Katie has no more than $10 to spend on the taxi ride.

• 1.75 + 0.65m < 10

• 1.75 + 0.65m > 10

• 1.75m + 0.65 < 10

• 1.75m + 0.65 > 10

To qualify for an award, a student volunteers no less than 5 hours each week at the local hospital. Write an inequality that represents how many hours the student volunteers each week.

• X < 5

• X > 5

• X ≥ 5

• X ≤ 5

Addie saved more than $36. Which inequality represents the amount that she saved?

• s > 36

• s < 36

• s ≤ 36

• s ≥ 36

Tucker lost fewer than 9 points. Which inequality represents the situation? 

• p > 9

• p < 9

• p ≥ 9

• p ≤ 9

You must be no more than 62 inches tall to play on the playground. Which inequality represents the heights of kids allowed to play? 

• k ≤ 62

• k > 62

• k < 62

• k ≥ 62