Friday
December 19, 2014

Homework Help: pre-calculus

Posted by aelisha on Friday, October 3, 2008 at 9:28pm.

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(greater than or equal to)80

where the rate is given in dollars and 'n' is the number of people.

Now, Express the revenue 'R' for the bus company as a function of 'n'.

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