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Mathematics 19 Online
OpenStudy (anonymous):

Write and equation for the following problem. THEN solve the equation. Mary made three times as much money as Tony. If Tony made $9, how much did Mary make?

OpenStudy (anonymous):

Not sure about the equation, but obviously Mary made $27.

OpenStudy (anonymous):

Thanks

OpenStudy (anonymous):

yw

OpenStudy (anonymous):

y=3t t=$ from Tony

OpenStudy (anonymous):

y=Marys $

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