document.write( "Question 820474: A pharmacist wishes to mix a solution that is 3% Minoxidil. She has on hand 70 ml of a 1% solution and wishes to add some 5% solution to obtain the desired 3% solution. How much 5% solution should she add? \n" ); document.write( "
Algebra.Com's Answer #493565 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! 1(70) + 5x = 3(70 + x) \n" ); document.write( "70 + 5x = 210 + 3x \n" ); document.write( "2x = 140 \n" ); document.write( "x = 70 ml \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( " |