document.write( "Question 398812: Please help with this math problem! :)\r
\n" ); document.write( "\n" ); document.write( "Stefans school is selling tickets to a choral performance. One the first day of ticket sales the school sold 4 senior citizen tickets and 3 student tickets for $79. The school took $246 on a second day by selling 12 senior citizen ticjets and 10 student tickets. Find the price of a senior citizen ticket and the price of a student ticket.\r
\n" ); document.write( "\n" ); document.write( "Thank you so much!
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Algebra.Com's Answer #282493 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
Stefans school is selling tickets to a choral performance. One the first day of ticket sales the school sold 4 senior citizen tickets and 3 student tickets for $79. The school took $246 on a second day by selling 12 senior citizen ticjets and 10 student tickets. Find the price of a senior citizen ticket and the price of a student ticket.\r
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\n" ); document.write( "\n" ); document.write( "price of a senior citizen ticket= x
\n" ); document.write( " and the price of a student ticket=y
\n" ); document.write( "...
\n" ); document.write( "4x+3y=79 ...........1
\n" ); document.write( "12x+10y=246.........2\r
\n" ); document.write( "\n" ); document.write( "multiply (1) by -3
\n" ); document.write( "-12x-9y=-237
\n" ); document.write( "add to (2)
\n" ); document.write( "10y-9y=246-237
\n" ); document.write( "y= $9 price of student ticket
\n" ); document.write( "plug y in (1)
\n" ); document.write( "4x+27=79
\n" ); document.write( "4x=52
\n" ); document.write( "/4
\n" ); document.write( "x=$13 price of senior citizen ticket\r
\n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca
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