document.write( "Question 766652: The kayla's and cody's ice cream store sells ice cream shakes made of ice cream and milk. The milk used has 2% fat and the ice cream had 30% fat. Anna is in charge of making shakes. Today's mix had a total of 23% fat. If Anna used three quarts of milk, how many quarts does the entire mixture contain?\r
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Algebra.Com's Answer #467112 by josmiceli(19441)\"\" \"About 
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You need to find out how many
\n" ); document.write( "quarts of ice cream are used
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\n" ); document.write( "Anna used three quarts of milk
\n" ); document.write( "\"+.02%2A3+=+.06+\" quarts of fat in the milk
\n" ); document.write( "Let \"+x+\" = quarts of ice cream needed
\n" ); document.write( "\"+.3x+\" = quarts of fat in ice cream
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\n" ); document.write( "\"+%28+.06+%2B+.3x+%29+%2F+%28+3+%2B+x+%29+=+.23+\"
\n" ); document.write( "\"+.06+%2B+.3x+=+.23%2A%28+3+%2B+x+%29+\"
\n" ); document.write( "\"+.06+%2B+.3x+=+.69+%2B+.23x+\"
\n" ); document.write( "\"+.07x+=+.63+\"
\n" ); document.write( "\"+x+=+9+\"
\n" ); document.write( "9 quarts of ice cream are needed
\n" ); document.write( "There are \"+3+%2B+9+=+12+\" quarts in the entire mixture\r
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