document.write( "Question 815454: andrea sells each pack of mixed nuts for 6 pesos per gram. each gram of peanuts and cashews nuts cost 3 pesos and 8 pesos respectively. if she needs to have a mixture of 120 grams. how many grams of each nuts should she mix? \n" ); document.write( "

Algebra.Com's Answer #490978 by josgarithmetic(39620) $\"\"$ $\"About$

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Mixture, 6 pes/g
\n" ); document.write( "peanuts, 3 pes/g
\n" ); document.write( "cashews, 8 pes/g
\n" ); document.write( "Want 120 g of mixture
\n" ); document.write( "Let u = grams of peanuts
\n" ); document.write( "Let v = grams of cashews\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "This is a two part mixture problem and the prices are like concentrations.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"%283u%2B8v%29%2F120=6\"$ and $\"u%2Bv=120\"$
\n" ); document.write( "More than half of the problem is to analyze and formulate those two equations.
\n" ); document.write( "Solve for u and v. \n" ); document.write( "

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