Review of Solving Linear Inequalities

For the system of inequalities below, which ordered pairs are solutions? Select all that apply.

• (-2, 0)

• (0, -3)

• (1, -5)

• (5, 5)

• (-5, 5)

For the system of inequalities below, which ordered pairs are not solutions? Select all that apply.

• (2, 0)

• (0, -5)

• (3, 10)

• (5, 10)

• (5, 0)

When graphing the below inequality, which type of line would you use?

• solid

• dotted

• shaded

• unshaded

When graphing the below inequality, which type of line would you use?

• solid

• dotted

• shaded

• unshaded

• Astrid meets both of her expectations

• Astrid buys the expected number of fruits, but she does beyond her budget

• Astrid stays within her budget, but she doesn't buy the expected number of fruits

• Astrid doesn't meet either of her expectations

• Lars meets both of his expectations

• Lars works for the expected number of days but doesn't earn the expected number of money

• Lars earns the expected amount of money but doesn't work for the expected number of days

• Lars doesn't meet either of his expectations

Solve  for x, 4x - 11 ≥ 8x + 7

• x ≥ 4.5

• x ≤ 4.5 

• x ≥ -4.5

• x ≤ -4.5

Solve for x,  x + -6 ≤ -23

• x < -17

• x ≥ -17

• x ≤ -17

• x ≤ 17

Solve for x, (7/8)x ≥ -21

• x ≤ 24

• x ≥ - 24

• x ≥ 24

• x ≤ -24

Solve for x,  -3(x − 2) > 12

• x < 2

• x < -2

• x > -2

• x > 2