Question

What is u + v + w when u = –10, v = 4, and w = 8? (7th grade math ._.)

A.–22
B.2
C.14
D.22

Answer 1

It's hard I totally get it! So you substitute in all of the numbers for the variables. So -10 for u and so on. That gives you -10+4+8, which equals B.2 does that make sense? Do you have any other questions?

Answer 2

The answer is B.2.

-10 + 4 = -6. -6 + 8 = 2