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Mathematics - Algebra - Linear Equations

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86. Selling shirts. If a vendor charges p dollars each for
rugby shirts, then he expects to sell 2000 -100p shirts at
a tournament

a) Find a polynomial R(p) that represents the total revenue
when the shirts are p dollars each.
b) Find R(5), R(10), and R(20).
c) Use the bar graph to determine the price that will give
the maximum total revenue.

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Solution Summary

The expert examines linear equations for selling shirts. A complete, neat and step-by-step solution is provided.

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q = 2000 - 100p

(a) R(p) = q * p = (2000 - 100p) p = 2000p - ...

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