Mathematics, 24.10.2019 01:20 amandanunnery33

the function f(x) = 40x + 8 represents the amount of money makayla earns reupholstering furniture. the function g(x) = 3x − 4 represents her upfront costs. find (f – g)(4) to determine how much profit she will make from four pieces of furniture.
a.$168
b.$21
c.$160
d.$8

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the function f(x) = 40x + 8 represents the amount of money makayla earns reupholstering furniture. t...