document.write( "Question 604225: Wes is mixing peanuts and chocolate pieces. Peanuts sell for $4.50 a pound and the chocolate sells for $6.50 a pound. How many pounds of chocolate mixes with 5 pounds to obtain a mixture that sells for $5.25 a pound? \n" ); document.write( "
Algebra.Com's Answer #381086 by alicealc(293)\"\" \"About 
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chocolate = x pound\r
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\n" ); document.write( "\n" ); document.write( "4.5*5 + 6.5*x = 5.25*(5+x)
\n" ); document.write( "22.5 + 6.5x = 26.25 + 5.25x
\n" ); document.write( "6.5x - 5.25x = 26.25 - 22.5
\n" ); document.write( "1.25x = 3.75
\n" ); document.write( "x = 3.75/1.25 = 3\r
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\n" ); document.write( "\n" ); document.write( "so we need 3 pounds of chocolate
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