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ICE Princess25 [194]

3 years ago

12

The function for the cost of materials to make a shirt is f (x)= 5/6 x +5 where x is the number of shirts. The function for the

selling price of those shirts is g (f (x)), where g (x)=5x+6. Find the selling price of 18 shirts

1 answer:

Aleks [24]3 years ago

3 0

Find f(18)
g(f(18))=
g(5/6(18)+5)=
g(15+5)=
g(20)=
5(20)+6=
100+6=
106

selling price is $106

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