document.write( "Question 1171319: A stage theater sold tickets for $ 300. Senior citizens received a discount of 30%, and
\n" ); document.write( "paid only $ 210. On the initial showing, the theater sold 250 tickets and registered a total of
\n" ); document.write( "$ 66,000. How many of each type tickets were sold?
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Algebra.Com's Answer #796297 by josgarithmetic(39617)\"\" \"About 
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One might assume there were regular tickets, and senior citizen tickets.
\n" ); document.write( "for price of regular,
\n" ); document.write( "\"210%2F0.7=300\" as also given.\r
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\n" ); document.write( "\n" ); document.write( "r, the number of regular tickets
\n" ); document.write( "250-r, number of senior tickets\r
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\n" ); document.write( "\n" ); document.write( "\"300r%2B210%28250-r%29=66000\"
\n" ); document.write( "simplify and solve...
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