document.write( "Question 388499: mrs. stephens has one drink containing 10% fruit juice and a second drink with 20% fruit juice. how many quartz of each must she combine to obtain 8 quarts of a mixture that is 16% fruit juice? \n" ); document.write( "
Algebra.Com's Answer #274826 by Fombitz(32388)\"\" \"About 
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\"A%2BB=8\"
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\n" ); document.write( "\"10A%2B20B=16%288%29\"
\n" ); document.write( "\"5A%2B10B=64\"
\n" ); document.write( "Multiply eq. 1 by (-5) and add to eq. 2,
\n" ); document.write( "\"-5A-5B%2B5A%2B10B=-40%2B64\"
\n" ); document.write( "\"5B=24\"
\n" ); document.write( "\"highlight%28B=24%2F5%29\"quarts
\n" ); document.write( "Then from eq. 1,
\n" ); document.write( "\"A%2B24%2F5=8\"
\n" ); document.write( "\"A=40%2F5-24%2F5\"
\n" ); document.write( "\"highlight%28A=16%2F5%29\"quarts
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