Answer:
............the answer is 97
Answer: y = 5x
Step-by-step explanation:
(check to make sure it matches the graph)
y = 5(0) = 0
y = 5(2) = 10
y = 5(4) = 20
y = 5(6) = 30
y = 5(20) = 100 dollars
I think the answer is -4x^-11x+13
In order to write 25 letters in 4 days you would need to write 6.25 a day