Mathematics, 27.06.2019 13:30, sunshine52577oyeor9
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither y=-1/4x+10 -2x+8y=6
Answers: 1
Mathematics, 21.06.2019 15:00, m4167281
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?
Answers: 1
Mathematics, 21.06.2019 18:00, angeladominguezgarci
Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10
Answers: 1
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither y=-1/4x+1...
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