Mathematics, 15.04.2021 23:20 QueenNerdy889

Bethany sells roses and petunias. The expression 3r+2.5p gives the cost (in dollars) of r roses and p petunias. What is the cost of 7 roses and 8 petunias?

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Bethany sells roses and petunias. The expression 3r+2.5p gives the cost (in dollars) of r roses and...