document.write( "Question 1119722: A scientist wants a 90-ounce acid solution with a concentration of 12%. She has concentrations of 8% and 18%. How much of each solution must she use to get the desired concentration?\r
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Algebra.Com's Answer #735324 by josgarithmetic(39623)![]() ![]() ![]() You can put this solution on YOUR website! \"90-ounce\"?\r \n" ); document.write( "\n" ); document.write( "?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x of the 8% \n" ); document.write( "90-x of the 18%\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Solve. \n" ); document.write( " |