Mathematics, 19.08.2019 13:30 ziahziah

Halp, plz explain steps,
a metal alloy is a mixture of two or more metals. a jeweler wants to make 8 grams of 18-carat gold, which is 75% gold. the jeweler has an alloy that is 90% gold and an alloy that is 50% gold. how much of each alloy does he use?
use a system of equations to explain, would , and maybe use elimination

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Halp, plz explain steps,
a metal alloy is a mixture of two or more metals. a jeweler wants to...