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A printing service charges a set-up fee of $14.50 for each order and 15 cents more for each copy. The total cost, C (in dollars), for an order of x copies is given by the following function. C (x) = 0.
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A printing service charges a set-up fee of $14.50 for each order and 15 cents more for each copy. The total cost, C (in dollars), for an order of x copies is given by the following function.

C (x) = 0.15x + 14.50
What is the total cost for an order of 30 copies?

User Jorn
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1 Answer

21 votes
21 votes

Answer: $19

Explanation:

Since we want 30 copies, let x=30.


C(30)=0.15(30)+14.50=19

User Gospodin
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