document.write( "Question 1142163: A grocer wishes to mix some nuts worth $.90 per pound with some nuts worth $1.60 per pound to make 175 pounds of a mixture that is worth $1.3o per pound. How much of each should she use? \n" ); document.write( "
Algebra.Com's Answer #762822 by Alan3354(69443)\"\" \"About 
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A grocer wishes to mix some nuts worth $.90 per pound with some nuts worth $1.60 per pound to make 175 pounds of a mixture that is worth $1.3o per pound. How much of each should she use?
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\n" ); document.write( "n = $0.90 nuts
\n" ); document.write( "s = $1.60 nuts
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\n" ); document.write( "n + s = 175 ---- total weight
\n" ); document.write( "90n + 160s = 175*130 ---- total cost
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