The cost C (in dollars) of making n watches is represented by C=15n+85. How many watches are made when the cost is $385?
Answers
Answered by
1
Answer:
20 watches
Step-by-step explanation:
So we have C = 385$.
385 = 15n + 85
300 = 15n
n = 20
Answered by
2
Answer:
20 watches
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