25-10-2018
Mathematics

contestada

the cost in dollars of making n feet of cabinet is represented by C equals 18n + 45. how many feet of cabinets are made when the cost is $441

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johnkleop123 johnkleop123

25-10-2018

C=18n+45

$441=18n+$45

$441-$45=18n

$396=18n

n=396/18

n=22 feet

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