SOLUTION: Pamela is selling cookies. She charges 75 cents for each cookie, with the ingredients costing $2.00 per dozen. The cookies are only sold by the dozen. Her profit is represented by

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Question 1011491: Pamela is selling cookies. She charges 75 cents for each cookie, with the ingredients costing $2.00 per dozen. The cookies are only sold by the dozen. Her profit is represented by the equation P = 7d. What does the domain of the function represent? Which values in the domain are relevant to the amount of profit?



A) profit per dozen; x ≥ 0.75

B) number of dozen sold; x ≥ 0

C) number of dozen sold; x ≥ 1

D) profit per cookie; x ≥ 0.75

Answer by stanbon(75887) About Me  (Show Source):
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Pamela is selling cookies. She charges 75 cents for each cookie, with the ingredients costing $2.00 per dozen. The cookies are only sold by the dozen. Her profit is represented by the equation P = 7d. What does the domain of the function represent? Which values in the domain are relevant to the amount of profit?
Ans: number of dozen sold; x ≥ 0