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Mathematics, 08.12.2020 01:00 chrischris1

Alexis bought x boxes of cereal for $3 each, including tax, and paid with a $20 bill. Which expression represents the total amount of change she should receive? 20 – 3x
(3 – 20)x
3x – 20
(20 – 3)x

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Alexis bought x boxes of cereal for $3 each, including tax, and paid with a $20 bill. Which expressi...
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