document.write( "Question 953265: How many pounds of nuts selling for $6 per lb and raisins selling for $3 per lb should a person combine to obtain 90lb of trail mix selling for $4 per lb? \n" ); document.write( "
Algebra.Com's Answer #582122 by josgarithmetic(39617)\"\" \"About 
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n, nuts
\n" ); document.write( "r, raisins
\n" ); document.write( "n+r=90
\n" ); document.write( "n=90-r
\n" ); document.write( "OR
\n" ); document.write( "n, nuts
\n" ); document.write( "90-n, raisins.
\n" ); document.write( "That might be simpler.\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28%286n%2B3%2890-n%29%29%2F90=4%29\"
\n" ); document.write( "You know what to do when you understand the equation
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