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Alexis bought x boxes of cereal for $3 each, including tax, and paid with a $20 bill. What is the expression for the change he got back?
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Alexis bought x boxes of cereal for $3 each, including tax, and paid with a $20 bill. What is the expression for the change he got back?

User JoeBigToe
by
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1 Answer

6 votes

Answer:

-3x+20 which the change should be a $1


User Skylar Ittner
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