17. Ace Rent a Car charges a flat fee of $15 and $0.23 a mile for their cars. Acme Rent a Car
1 answer:
Answer:
113 miles
Step-by-step explanation:
given the 2 equations that define the cost c for each company based on the number of miles, m driven
Ace: c = 15 + 0.23m
Acme : c = 24 + 0.15m
we want to find m when c is the same
hence we can equate both equations
15 + 0.23m = 24 + 0.15m
0.23m - 0.15m = 24 - 15
0.08m = 9
m = 9/0.08
m = 112.5 ( ~=113 miles)
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