Mathematics, 01.03.2021 16:50, estebanmff

A book store sells used books.

Paperback books cost $1.00.

Hardback books sell for $5.00.

The store sold 100 books and made $260 from the sale.

How many paperback books did the store sell?
Α. 20
В. 40
C. 60
D. 80

Answers: 1

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A book store sells used books.

Paperback books cost $1.00.

Hardback books...