Answer:
a=3
Step-by-step explanation:
Answer:
m=3n
Step-by-step explanation:
3 movies per month. So 3 n per m.
For E to be the midpoint of DF, it needs to divide DF in 2 equal segments, DE and EF. If E is the midpoint of DF, then DE and EF are equal, so the reason is that the expressions for DE and EF are equal. The reason is: