document.write( "Question 1115646: At a college play production, 360 tickets were sold. The ticket prices were $8, $10, and $12 and the total income from ticket sales was 3436. How many tickets of each type were wold if the number of $8 tickets sold was twice the number of $12 tickets sold? \n" ); document.write( "
Algebra.Com's Answer #730490 by josgarithmetic(39617)\"\" \"About 
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x of the $10 tickets
\n" ); document.write( "y of the $12 tickets
\n" ); document.write( "2y of the $8 tickets\r
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\n" ); document.write( "\n" ); document.write( "\"system%282y%2Bx%2By=360%2C8%2A2y%2B10x%2B12y=3436%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28x%2B3y=360%2C10x%2B28y=3436%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"system%28x%2B3y=360%2C5x%2B14y=1718%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%285x%2B15y=1800%2C5x%2B14y=1718%29\"
\n" ); document.write( "Subtract corresponding members.\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28y=82%29\"------------quantity of the $12 tickets\r
\n" ); document.write( "\n" ); document.write( "Use this to find x and 2y.
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