Please help!!! The cost of producing n necklaces is p(n)=15n + 60. The necklaces cost $30, which can be represented by c(n) = 30n. For how many necklaces does the cost of production equal the sales?

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asked Dec 6, 2021 83.9k views

1 vote

Please help!!!

The cost of producing n necklaces is p(n)=15n + 60. The necklaces cost $30, which can be represented by c(n) = 30n. For how many necklaces does the cost of production equal the sales?

Mathematics
high-school

Nyce asked

by Nyce

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1 Answer

5 votes

Answer:

4 necklaces

Explanation:

when p(n)=c(n), the cost equals the sales

15n+60=30n

60=15n

n=4

Michael Hale answered Dec 12, 2021

by Michael Hale

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