Question

If m = 8, what is 4m + 2m?
Hint: "4m" means 4 TIMES m" and 2m means 2 TIMES m
Answer:

Answer 1

48 because you have to plug in 8 for m because m is your variable

Answer 2

you just plug 8 into the equation of 4m + 2m:
4*8 + 2*8
now you solve:
4*8 = 32 & 2*8 = 16
32 + 16 = 48

So the answer is 48.
Hope that helped :)