Question

What is the value of the expression 8m − 2 when m = 4?

A. 10
B. 16
C. 24
D. 30

Answer 1

8m - 2
8(4) - 2
32 - 2

30

Answer 2

Salutations!

What is the value of the expression 8m − 2 when m = 4?

This is just substituting values. So, in place of m, you will be entering 4.

8 × 4 - 2 = ?

8 × 4 = 32

32 - 2 = 30.

Thus, your answer is option D.

Hope I helped (:

Have a great day!