Question

Evaluate m + 7.5 , when m = 8.6

Answer 1

m+7.5 = ? when m = 8.6

Sub 8.6 in equation for m and you get

8.6 + 7.5 = 16.1

Explanation:

Answer 2

Hi :)

m is a variable

m is defined as 8.6

substitued m

8.6 + 7.5 = 16.1