Mathematics, 18.03.2021 02:00 gakima57

An online bookstore sells novels and magazines. Each novel sells $4, and each magazine sells for $1. If Sadie purchased a total of 11 novels and magazines that have a combined selling price of $20, how many novels did she purchase?

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An online bookstore sells novels and magazines. Each novel sells $4, and each magazine sells for $1....

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