Mathematics, 04.08.2019 17:30 minixkevon

Alibrary is having a book sale to raise money. hard cover books cost $4 each and paperback books cost $2 each. a person spends $26 for eight books. how many hard cover books did she purchase?

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Alibrary is having a book sale to raise money. hard cover books cost $4 each and paperback books cos...

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