document.write( "Question 667371: Raisins cost $2 per pound and nuts costs $5 per pound. How many pounds of each should you use to make a 30-lb mixture that costs $4 per pound? \n" ); document.write( "
Algebra.Com's Answer #414987 by lwsshak3(11628)\"\" \"About 
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Raisins cost $2 per pound and nuts costs $5 per pound. How many pounds of each should you use to make a 30-lb mixture that costs $4 per pound?
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\n" ); document.write( "let x=amt of raisins to mix
\n" ); document.write( "30-x=amt of nuts to mix
\n" ); document.write( "..
\n" ); document.write( "2x+5(30-x)=4*30
\n" ); document.write( "2x+150-5x=120
\n" ); document.write( "3x=30
\n" ); document.write( "x=10
\n" ); document.write( "30-x=20
\n" ); document.write( "amt of raisins to mix=10 lbs
\n" ); document.write( "amt of nuts to mix=20 lbs \n" ); document.write( "
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