document.write( "Question 234236: #5 EllEN WISHES TO MIX CANDY WORTH $1.85 PER POUND WITH CANDY WORTH $3.33 PER POUND TO FORM 29 POUNDS OF A MIXTURE WORTH $2.62 PER POUND. HOW MANY POUNDS OF THE MORE EXPENSIVE CANDY SHOULD SHE USE? \n" ); document.write( "
Algebra.Com's Answer #172759 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! EllEN WISHES TO MIX CANDY WORTH $1.85 PER POUND WITH CANDY WORTH $3.33 PER POUND TO FORM 29 POUNDS OF A MIXTURE WORTH $2.62 PER POUND. HOW MANY POUNDS OF THE MORE EXPENSIVE CANDY SHOULD SHE USE? \n" ); document.write( "---------------------------------- \n" ); document.write( "Equation: \n" ); document.write( "value + value = value \n" ); document.write( "1.85x + 3.33(29-x) = 2.62*29 \n" ); document.write( "Multiply thru by 100 to get: \n" ); document.write( "185x + 333*29 - 333x = 262*29 \n" ); document.write( "-148x = -71*29 \n" ); document.write( "--- \n" ); document.write( "x = 13.91 lb (amount of $1.85 candy needed in the mix) \n" ); document.write( "-------------- \n" ); document.write( "29-x = 29-13.91 = 15.09 lb (amount of $3.33 candy needed in the mix) \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |