algebra

A fruit drink is 15% white grape juice. Use a system of equations to find the amount of pure white grape juice and the amount of this fruit drink needed to make 27 gallons of a new drink that is 21% white grape juice. Round to the nearest tenth

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  1. If you have x gallons of 15% juice, then

    .15x + 1.00(27-x) = .21(27)

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    posted by Steve

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