Question

Evaluate m + n for m - 9 and n = 7.
A 2
C 63
B 16
D 97

Answer 1

The only thing I can think of is -2.

Explanation:

-9 + 7 = -2

I'm not sure if you wrote the questions or the answers wrong, but if I'm reading it right the answer should be -2, not 2. Unless you meant to write 9 + -7, in which case the answer would be 2.

Answer 2

The answer is -2. You add 7 to negative 9.