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The cost (d) in dollars of making (w) watches is represented by d=25w+35. How many watches are made when the cost is 260$?

The cost (d) in dollars of making (w) watches is represented by d=25w+35. How many watches are made when the cost is 260$?
asked 220k views
5 votes
The cost (d) in dollars of making (w) watches is represented by d=25w+35. How many watches are made when the cost is 260$?

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User Gaetano Piazzolla
by
8.0k points

2 Answers

4 votes
with this equation, substituting D for the cost, you have
260=25w+35
now subtract 35 from both sides

225=25w
divide by 25 on both sides
you get 9=w

so 9 watches
answered
User Pce
by
7.9k points
1 vote
9 watches wuld have to be made
answered
User TonyUser
by
8.8k points
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