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Julie wants to make 800 g of a 15% alcohol solution by mixing a 20% solution and a 4% solution. How many grams of each kind does she need?
asked
Feb 22, 2022
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Julie wants to make 800 g of a 15% alcohol solution by mixing a
20% solution and a 4% solution. How many grams of each kind
does she need?
Mathematics
high-school
Xorsyst
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Answer:
x =550
y=250
Explanation:
.2x + .04y = 120
x + y = 800
Joshwilsonvu
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Mar 1, 2022
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Joshwilsonvu
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