Your answer is 21 for this one.
Answer:
789
Step-by-step explanation:
9+10(78)
9+10*78
9+780
789
(9m - 6)7
Distribute 7 to both sides
63m - 42
Add 42 to get 63m by itself
63m = 42
Divide both sides by 63
m = 42/63 or simplified, 2/3
F(x)=2x
I would write that since x represents the weeks and we know that she watches two movies a week
