Mathematics, 19.07.2021 20:30 annajquinterov
A store offers packing and mailing services to customers. The cost of shipping a box is a combination of a flat packing fee of $5 and an amount based on the weight in pounds of the box, $2.25 per pound. Which equation represents the shipping cost as a function of x, the weight in pounds?
f(x) = 2.25x + 5
f(x) = 5x + 2.25
f(x) = 2.25x − 5
f(x) = 5x − 2.25
Answers: 2
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Which graph corresponds to the function f(x) = x2 + 4x – 1?
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A store offers packing and mailing services to customers. The cost of shipping a box is a combinatio...
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