document.write( "Question 1107612: The admission fee of a theater is $2.50 for adults and $1.25 for children. On a certain day, 700 people went to the theater for a concert and $1375 was collected. How many children and how many adults attended the concert? \n" ); document.write( "
Algebra.Com's Answer #722641 by Boreal(15235)\"\" \"About 
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A+C=700, A=adults and C=children
\n" ); document.write( "2.50A+1.25C=1375
\n" ); document.write( "-2.5A-2.5C=-1750, multiplying top by -2.5
\n" ); document.write( "-1.25C=-375
\n" ); document.write( "C=300 children ($375)
\n" ); document.write( "A=400 adults ($1000)
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