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The cost of C (in dollars) of making n watches is represented by C=15n+85. How many watches are made when the cost is $385?

The cost of C (in dollars) of making n watches is represented by C=15n+85. How many watches are made when the cost is $385?
asked 146k views
2 votes
The cost of C (in dollars) of making n watches is represented by C=15n+85. How many watches are made when the cost is $385?

asked
User Jason Ching Yuk
by
8.3k points

1 Answer

2 votes

well...

15 x 20 = 300

300+85 = 385


you can get 20 watches for $385


answered
User Dean Hill
by
7.2k points
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