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Where does the parenthesis go to make this true? -20-5/5-15=20
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Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
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The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?
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Mathematics, 21.06.2019 23:00
Which graph represents the linear function below? y-3=1/2(x+2)
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Where does the parenthesis go to make this true? -20-5/5-15=20...
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