Mathematics

Lilian

25 July, 06:22

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 7

D. x > - 17 or x < 7