Solving Linear Inequalities

Which is a solution of 5(2v + 3) - 10v > -10

• no solution

• v > 5

• v > -5

• all real numbers

Solve the inequality

• x ≤ 2

• x ≤ -2

• x ≥ 2

• x ≥ -2

Translate the following phrase:  Jessica must be at least 48 inches to ride the roller coaster.

• j > 48

• j < 48

• j ≤ 48

• j ≥ 48

Translate the following phrase: Tom can spend no more than 20 dollars on his mom's birthday present.

• t > 20

• t < 20

• t ≤ 20

• t ≥ 20

Translate the following phrase: Bob spends less than 5 hours on homework each night.

• b > 5

• b < 5

• b ≤ 5

• b ≥ 5

Translate the following phrase: Grace has $45 at most in her purse on a daily basis

• g < 45

• g > 45

• g ≤ 45

• g ≥ 45

You need to save a minimum of $1200 to purchase your new laptop. If you already have saved $400 and make 11 per hour, h, at your job, which inequality could be use to solve to determine how many hours you need to work to save enough money.

• 11h + 1200 ≥ 400

• 11h + 400 < 1200

• 11h + 400 > 1200

• 11h + 400 < 1200

Which inequality represents the solution set shown on the graph above?

Given the graph above, which number is NOT a part of the solution set?

• -2

• -1

• 0

• 1

Given the graph above, which number IS a part of the solution set?

• 6

• 5

• 4

• 3