document.write( "Question 539562: Peanuts worth $2.18/kg are mixed with almonds worth $2.60/kg to make 20 kg of a mixture worth $2.20/kg. How many kilograms of each kind of nut must be used? \n" ); document.write( "
Algebra.Com's Answer #353464 by mananth(16946)\"\" \"About 
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price ---------------- quantity
\n" ); document.write( "Peanuts 2.18 ---------------- x Kg
\n" ); document.write( "Almonds 2.6 ------ 20 - x Kg
\n" ); document.write( "Mixture 2.20% ---------------- 20
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\n" ); document.write( "2.18 x + 2.6 ( 20 - x ) = 2.2 * 20
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\n" ); document.write( "2.18 x + 52 - 2.6 x = 44
\n" ); document.write( "2.18 x - 2.6 x = 44 - 52
\n" ); document.write( "-0.42 x = -8
\n" ); document.write( "/ -0.42
\n" ); document.write( " x= 19.05Kg Peanuts
\n" ); document.write( " 0.95Kg Almonds
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\n" ); document.write( "m.ananth@hotmail.ca
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