document.write( "Question 1091613: how many quarts of pure antifreeze must be added to 8 quarts of a 50% antifreeze solution to obtain a 60% antifreeze ?''.
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Algebra.Com's Answer #706048 by richwmiller(17219)\"\" \"About 
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1.00*x+.5*8=.6(8.0+x)
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\n" ); document.write( "2+4=.6(10)
\n" ); document.write( "6=6
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