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How many gallons of a 25% acid solution should be added with 10 gallons of a 12% acid solution to obtain a 20% acid solution
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
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Can you me with perpendicular lines and parallel lines?
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Determine the third angle of a right triangle if in of the angles measures 24°. i need .
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How many gallons of a 25% acid solution should be added with 10 gallons of a 12% acid solution to ob...
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