Kasandra L.

asked • 02/03/15

make a linear equation

A community bird-watching society makes and sells simple bird feeders to raise money for its conservation activities. They sell 32 per week at a price of $10 each. They are considering raising the price, and they find that for every dollar increase, they lose four sales per week.
(a) Find a linear equation that models the number y of feeders that they sell each week at price x.

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