document.write( "Question 924076: Doreen Schmidt is a chemist. She needs to prepare 32 ounces of a 11% hydrochloric acid solution. Find the amount of 16% solution and the amount of 8% solution she should mix to get this solution.\r
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document.write( "How many ounces of the 16% acid solution should be in the mixture? \n" );
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Algebra.Com's Answer #560602 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! x = ounces of 16% \n" ); document.write( "y = ounces of 8% \n" ); document.write( "--- \n" ); document.write( "11*32 = 16x + 8y \n" ); document.write( "x + y = 32 \n" ); document.write( "--- \n" ); document.write( "put the system of linear equations into standard form \n" ); document.write( "--- \n" ); document.write( "16x + 8y = 11*32 \n" ); document.write( "x + y = 32 \n" ); document.write( "--- \n" ); document.write( "16x + 8y = 352 \n" ); document.write( "x + y = 32 \n" ); document.write( "--- \n" ); document.write( "copy and paste the above standard form linear equations in to this solver: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( "answer: \n" ); document.write( "x = ounces of 16% = 12 \n" ); document.write( "y = ounces of 8% = 20 \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( " |