Mathematics, 18.09.2019 05:40, RandomLollipop

Alloy, c, weighing 500 ounces and having 35% aluminum, is obtained from melting together x ounces of alloy, a, containing 25% aluminum, and y ounces of alloy, b, containing 40% aluminum. write an equation showing the ounces of alloy a and b that can be used to obtain alloy c.

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Alloy, c, weighing 500 ounces and having 35% aluminum, is obtained from melting together x ounces of...