# algebra

The total revenue R in dollars from selling tops for P dollars each is given by R= p(200-9) where p< or = 200.
a) Find R when P = \$200
Find P when R = \$7500

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1. a. R = P(200-9),
R = \$200(200-9) = 200 * 191 = \$38.200.

b. R = P(200-9) = \$7500.
191P = 7500,
P = \$39.27.

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posted by Henry

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