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Mathematics, 22.06.2019 21:00 02s54mcoupe

Acopper alloy that is 35% copper is to be combined with an alloy that is 75% copper. the result will be 750 kg of an alloy that is 60% copper. how many kg of each alloy should be used?

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ansver
Answer from: Quest
Idk idk idk idk idk idk idk idk
ansver
Answer from: Quest
Hope i can you!
ansver
Answer from: Quest

the answer is d

step-by-step explanation:

ansver
Answer from: Quest

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

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Acopper alloy that is 35% copper is to be combined with an alloy that is 75% copper. the result will...

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