Answer:
18
Step-by-step explanation:
21-n; n=3
Substitute n for 3:
Solve.
Uh it can really be anything. You should try and be more specific: see if you did the whole problem.
Answer:
B. 4m
Step-by-step explanation:
What you do is you just take the 8 and put it into the m.
m-8, 8-8=0 so A isn't your answer.
4m, 4(8)=32 so B is your answer.
B. 4m is your answer.
Answer:
-1 is the answer , your welcome haha
