In the following problem, there is one more piece of
Chapter 0, Problem 32(choose chapter or problem)
In the following problem, there is one more piece of information given than is necessary for solving the problem.Identify this unnecessary piece of information. Then solve the problem. A taxicab charges $3.00 for the first mile and $0.50 for each additional half-mile. After a 6-mile trip, a customer handed the taxi driver a $20 bill. Find the cost of the trip.
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