SOLUTION: What is the function rule for the amount of change C(x) you receive from a $50 bill if you buy x pounds of dog food at $1.60 a pound?

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Question 958232: What is the function rule for the amount of change C(x) you receive from a $50 bill if you buy x pounds of dog food at $1.60 a pound?
Answer by LinnW(1048) About Me  (Show Source):
You can put this solution on YOUR website!
Fifty dollars less $1.60 * (number of pounds)
C(x) = 50 - 1.60x