document.write( "Question 432976: A movie theater charges $9 for adults and $7 for senior citizens. On a day when 325 people paid admission, the total receipts were $2495. How many people who paid were adults? How many were senior citizens?
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Algebra.Com's Answer #300104 by mananth(16946)\"\" \"About 
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Senior citizens tickets x Numbers
\n" ); document.write( " Adult ticket s ------------ y Numbers
\n" ); document.write( "x+y=325 .............1
\n" ); document.write( "7x+9y=2495.............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by -9
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "-9x-9y=-2925
\n" ); document.write( "7x+9y=2495
\n" ); document.write( "Add the two equations
\n" ); document.write( "-2x = -430
\n" ); document.write( "/-2
\n" ); document.write( "x=215 Senior citizens tickets
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