document.write( "Question 361234: Theatre sold children ticket for $6 and adult ticket for $10. A total ticket of 80 tickets were sold for a performance bringing total $720. How many type of ticket were sold?\r
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Algebra.Com's Answer #257642 by mananth(16946)\"\" \"About 
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Theatre sold children ticket for $6 and adult ticket for $10. A total ticket of 80 tickets were sold for a performance bringing total $720. How many type of ticket were sold?
\n" ); document.write( "...
\n" ); document.write( "children ticket $6 - x numbers
\n" ); document.write( "adult $10 --- 80-x numbers
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\n" ); document.write( "total = $720
\n" ); document.write( "...
\n" ); document.write( "6x+10(80-x)=720
\n" ); document.write( "6x+800-10x=720
\n" ); document.write( "-4x=720-800
\n" ); document.write( "-4x=-80
\n" ); document.write( "x= 20 child tickets
\n" ); document.write( "60 adult tickets
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\n" ); document.write( "m.ananth@hotmail.ca
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