document.write( "Question 167916: Joanne makes a mixture of dried fruits by mixing dried apples costing $6.00/kg with dried apricots costing $8.00/kg. How many kilograms of each are needed to make 20 kg of a mixture worth $7.20/kg? \n" ); document.write( "
Algebra.Com's Answer #123762 by checkley77(12844)\"\" \"About 
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8X+6(20-X)=7.2*20
\n" ); document.write( "8X+120-6X=144
\n" ); document.write( "2X=144-120
\n" ); document.write( "2X=24
\n" ); document.write( "X=32/2
\n" ); document.write( "X=12 KG. OF APRICOTS ARE USED.
\n" ); document.write( "20-12=8 KG. OF APPLES ARE USED.
\n" ); document.write( "PROOF;
\n" ); document.write( "8*12+6*8=7.2*20
\n" ); document.write( "96+48=144
\n" ); document.write( "144=144
\n" ); document.write( "
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