document.write( "Question 1128647: Peanuts cost $4 per pound and a bag of raisins costs $5. How many pounds of peanuts must be mixed with the bag of raisins to have a peanut-raisin blend that has a value of $57? \n" ); document.write( "
Algebra.Com's Answer #745127 by josmiceli(19441)\"\" \"About 
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Let \"+x+\" = pounds of peanuts needed
\n" ); document.write( "\"++5+%2B+4x+=+57+\"
\n" ); document.write( "\"+4x+=+52+\"
\n" ); document.write( "\"+x+=+13+\"
\n" ); document.write( "13 pounds of peanuts
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