document.write( "Question 212210: the owner of a local chocolate shop wants to develop a new trail mix. how many pounds of chocolate covered peanuts worth $5/lb should be mixed with 10 lbs worth $2/lb to get a mixture worth $3/lb? \n" ); document.write( "
Algebra.Com's Answer #160270 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
5x+2*10=3(10+x)
\n" ); document.write( "5x+20=30+3x
\n" ); document.write( "5x-3x=30-20
\n" ); document.write( "2x=10
\n" ); document.write( "x=10/2
\n" ); document.write( "x=5 pounds of $5 chocolate covered nuts is used.
\n" ); document.write( "Proof:
\n" ); document.write( "5*5+2*10=3(10+5)
\n" ); document.write( "25+20=3*15
\n" ); document.write( "45=45
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