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diana and marc are raising money for their class trip by sleling gift wrapping paper.marc raise 39$ by selling 5 rolls of red wrapping paper and 2 rolls of foil wrapping papree Diana raisee 57$ by selling 3 rolls pf red wrapping paper and 6 rolls.of.foil paper for how much are diana and marc selling each rool of red and foil wrapping paper?

Respuesta :

They are selling the wrapping paper for $5 each and selling the foil wrapping for $7 dollars each.

39=5(5)+2(7)
57=3(5)+6(7)

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