Answer:
it depends on how many months they are taking track
Step-by-step explanation:
y=X -3/X
y=X/1 -3/x
y= 2x -3/x
y*X= 2x-3
y*X/2 = x-3
8.5miles
C is the answer n is the current amount your just taking way 15
hope this helps
have a good day :)
