document.write( "Question 735644: \r
\n" ); document.write( "\n" ); document.write( "How many pounds of cashew nuts selling for 90 cents a pound must be mixed with 30 pounds of peanuts selling at 40 cents to make a mixture which sell for 65 cents a pound?\r
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Algebra.Com's Answer #449510 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
.90X+.40*30=.85(30+X)
\n" ); document.write( ".90X+12=25.50+.85X
\n" ); document.write( ".90X-.85X=25.50-12
\n" ); document.write( ".05X=13.50
\n" ); document.write( "X=13.50/.05
\n" ); document.write( "X=270 POUNDS OF CAHSEWS ARE USED.
\n" ); document.write( "PROOF:
\n" ); document.write( ".90*270+.40*30=.85(30+270)
\n" ); document.write( "243+12=.85*300
\n" ); document.write( "255=255
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