document.write( "Question 1063552: 9. A company sells a container of mixed nuts that is 12% peanuts and another container that is
\n" ); document.write( "60% peanuts. How many cups of each mixture would be needed to make 12 cups that is 40%
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\n" ); document.write( "4 cups of the 12% peanuts and 8 cups of the 60% peanuts
\n" ); document.write( "8 cups of the 12% peanuts and 4 cups of the 60% peanuts
\n" ); document.write( "5 cups of the 12% peanuts and 7 cups of the 60% peanuts
\n" ); document.write( "3 cups of the 12% peanuts and 9 cups of the 60% peanuts
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Algebra.Com's Answer #678677 by jorel1380(3719)\"\" \"About 
You can put this solution on YOUR website!
Let n be the amount of 60% peanuts. Then the amount of 12% peanuts is 12-n. So:
\n" ); document.write( ".6n+.12(12-n)=.4(12)
\n" ); document.write( ".48n+1.44=4.8
\n" ); document.write( ".48n=3.36
\n" ); document.write( "n=7 cups 60% peanuts
\n" ); document.write( "12-n=5 cups 12% peanuts. ☺☺☺☺
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