document.write( "Question 1180809: A movie theater has a seating capacity of 129. The theater charges $5.00 for children, $7.00 for students, and $12.00 for adults. There are half as many adults as there are children. If the total sales was $930, how many children, students and adults attended? \n" ); document.write( "
Algebra.Com's Answer #810592 by josgarithmetic(39617)\"\" \"About 
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People, 129 assuming max. capacity used
\n" ); document.write( "y adults
\n" ); document.write( "2y children
\n" ); document.write( "129-y-2y number of students\r
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\n" ); document.write( "\n" ); document.write( "\"5%2A2y%2B7%28129-3y%29%2B12y=930\"-----------solve for y.
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