Question 924729
x = volume of 20%
y = volume of 40%
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20x + 40y = 33.75*8
x + y = 8
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put the system of linear equations into standard form
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20x + 40y = 270
x + y = 8
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copy and paste the above standard form linear equations in to this solver:
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solution:
x = volume of 20% = 2.5 quarts 
y = volume of 40% = 5.5 quarts 
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