Inequalities Review

solve 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6

• r ≥ 6

• r ≤ -6

• r ≥ -6

Which inequality is represented by the words " at least"?

• <

• >

• ≤

• ≥

Ross and Chandler go to Taco Land and order sodas for a total of $3.50. They also want to order some tacos (of course), which cost $1.75 each. If they have $20, how many tacos can they buy? Which inequality best represents the situation.

• 3.50 + 1.75t > 20

• 1.75 + 3.50t ≤ 20

• 3.50 + 1.75t ≥ 20

• 1.75t + 3.50 ≤ 20

Which value of x is in the solution set of the inequality -2x+5>17?

• -8

• -6

• -4

• 12

Solve:
8 - 3k < 8(1 - 7k)

• k < 5

• k > 5

• k < -33

• k < 0

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

• v < 5

• v > 5

• v > -5

• v < -5

-5(1 - 4a) > -5

• > 0

• < 5

• < 0

• > 5

• A

• B

• C

• D

• A

• B

• C

• D

• F

• G

• H

• J