A function that can be used to model the cost of producing x t-shirts is c (x) = 10 + 7x, and the function that can be used to model the amount of money to be made from selling x t-shirts is m (x) = 20x.

Write a function p (x) to represent the total profit of selling x number of shirts.

Question

Joey Howe

23 August, 10:27

+3

Answers (2)

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Dork · Answer 1

Profit=selling price-cost price

P (x) = m (x) - c (x)

P (x) = 20x - (10+7x)

P (x) = 20x-10-7x

P (x) = 13x-10

Mariana Ryan · Answer 2

Amount of money - cost = revenue

20x - (10+7x) = revenue

13x - 10 = p (x)

A function that can be used to model the cost of producing x t-shirts is c (x) = 10 + 7x, and the function that can be used to model the amount of money to be made from selling x t-shirts is m (x) = 20x.Write a function p (x) to represent the total profit of selling x number of shirts.