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Mathematics 19 Online
OpenStudy (rayep12):

Michelle used a $20 bill to pay for a notebook that only costs p dollars

OpenStudy (rayep12):

How much change did Michelle receive from the cashier? Write your answer as an expression.

OpenStudy (partyshotz2409):

20-p= another variable so lets say C for change

OpenStudy (rayep12):

um okay

OpenStudy (rayep12):

thx

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