Question

1. Solve the inequality 5 – 3a < –10

A.a < –5
B.a < 5
C. a > –5
D.a > 5
2.Solve the inequality.
A.m ≤ –3
B.m ≥ –3
C.m ≤ –6
D.m ≥ 6
3.Select the inequality that models the problem.
The sum of two consecutive odd integers is at least 80.
A.n + n + 1 ≥ 80
B.n + n + 1 > 80
C.n + n + 2 > 80
D.n + n + 2 ≥ 80
4.Solve the inequality.
A. –17 < x < 7
B.–7 < x < 7
C.x < –17 or x > 7
D.x > –17 or x < 7

Answer 1

1. 5-3a<10

-3a<5

a> -5/3

The above choices for number 1 are all incorrect. To check this, put any value in the inequality.