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svetoff [14.1K]

3 years ago

7

I purchase x pizzas, y 12-packs of soda, and z cupcakes for a party. If each pizza costs $7.50, each 12-packs of soda costs $3.2

5, and each cupcake costs $0.75, write an equation for the total cost t, in terms of x, y and z

1 answer:

svetlana [45]3 years ago

8 0

Answer:

t=7.50x+0.75z+3.25y

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