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Production Cost: C=28+3s, where c is the total cost and s is the number of shirts Amount Made: A=10s , where a is the amount and s is the number of shirts How many shirts must Carlotta sell to make a profit?
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Production Cost: C=28+3s, where c is the total cost and s is the number of shirts Amount Made: A=10s , where a is the amount and s is the number of shirts How many shirts must Carlotta sell to make a profit?

User Flo Schild
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9.1k points

2 Answers

3 votes

Answer:

5

Explanation:

User TheBoss
by
7.8k points
3 votes
28 + 3s < 10s
28 < 10s - 3s
28 < 7s
28/7 < s
4 < s....or s > 4......so Carlotta would have to sell 5 or more shirts to make a profit
User MrRoman
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8.8k points
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