document.write( "Question 663326: A grocer mixes 5 lb of egg noodles costing .80/lb with 2 lb of spinach noodles costing $1.50/lb. What will the cost per pound of the mixture be? \n" ); document.write( "
Algebra.Com's Answer #412731 by checkley79(3341)\"\" \"About 
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5*.80+2*1.50=7x
\n" ); document.write( "4.00+3.00=7x
\n" ); document.write( "7x=7.00
\n" ); document.write( "x=7.00/7
\n" ); document.write( "x=$1.00 cost for the mix.
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