Answer:
y=20x
Step-by-step explanation:
Since y represents the total cost y is the total. 20x because it is 20 dollars an hour and x after 20 because we do not know how many hours they will plan for lessons.
That's my answer hope it is correct
36%
9/25 x 100
= 36%
the answer is probably 3/5 since its the starting one so it will be how t started
