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3 years ago

8

A used bookstore sells paperback fiction books in excellent condition for $2.50 and in fair condition for $0.50. Write an expres

sion for the cost of buying x excellent-condition paperbacks and f fair-condition paperbacks.

1 answer:

julia-pushkina [17]3 years ago

8 0

Hello,

2,50x + 0,50x

Bye :)

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