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24-09-2017
Mathematics

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The cost c (in dollars)of making n feet of cabinet is represented by c = 18n + 45. how many feet of cabinet are made when the cost is $441? answer

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24-09-2017

To solve this, replace the c with 441 and solve for n:
[tex]441=18n+45[/tex]
[tex]396=18n[/tex]
[tex]22=n[/tex]

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