document.write( "Question 989409: A grocer mixed pecans that cost $5.00/ kg with walnuts that cost 5.80/kg to create a 40 kg mixture how many kilograms of pecans are needed if blend is worth 5.50/kg?\r
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\n" ); document.write( "\n" ); document.write( "I tried multiplying the 3 and dividing by 5.50 but I'm not really sure how to solve please help?
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Algebra.Com's Answer #609751 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
p quantity of pecan
\n" ); document.write( "w quantity of walnuts
\n" ); document.write( "p+w=40
\n" ); document.write( "w=40-p.\r
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\n" ); document.write( "\n" ); document.write( "Try this using ONE variable.
\n" ); document.write( "\"%285p%2B5.8%2840-p%29%29%2F40=5.5\"
\n" ); document.write( "and solve for p.\r
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\n" ); document.write( "\n" ); document.write( "Here is a video using the same idea but a different EXAMPLE:
\n" ); document.write( "two part mixture for price using one single variable
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