Math CentralQuandaries & Queries


Question from Oneda, a parent:

Charter Bus Fares - For groups of 80 or more people, a charter
bus company determines the rate per person according to the formula
rate = 8 - 0.05(n-80), n >= 80
where the rate is given in dollars and n is the number of people
question a) express the revenue R for the bus company as a function of n.


The revenue is the amount of money they take in. To find the revenue multiply the number of people by the amount each pays.


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