Mathematics, 09.07.2019 13:00, lakiethalucas

Paperback sell for$2 and hardcover books sell for $4 at the library book sell. the library made $98 at the sell. there were 25 paperback books sold. write and solve an equation to find how many hardcover books were sold.

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Paperback sell for$2 and hardcover books sell for $4 at the library book sell. the library made $98...