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Ascientist wants a 66 ounce saline solution with concentration 12% . she has concentrations of 4% and 15% . how much of each solution must she use to get the desired concentration?
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Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²
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The function models the number of accidents per 50 million miles driven as a function
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Ascientist wants a 66 ounce saline solution with concentration 12% . she has concentrations of 4% an...
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