Question

The number 6 is a solution to which of the following inequalities?

X - 13 > 7
6x < -12
6x > 32
21 + x < 28

Answer 1

There would be 2 answers in this case:

C. 6x > 32

and

D. 21 + x < 28

Explanation:

A. Incorrect

6-13 = -7, and -7 is NOT greater than 7

B. Incorrect

6(6) = 36, and 36 is NOT less than -12.

C. Correct

6*6 = 36, which is greater than 32.

D. Correct

21+6 = 27, which is less than 28.

Answer 2

6x<-12

Explanation: