document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1135486>Question 1135486</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A ballet company sells 540 tickets for its upcoming performance of Swan Lake. Tickets for the orchestra center and front balcony seats are $56. Tickets for the left and right orchestra and balcony seats are $38. The company has sold $24,120 in tickets. How many $56 and $38 seats were sold? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #753108 by </B><A HREF=/tutors/aboutme.mpl?userid=Shin123><B>Shin123(626)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Shin123><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Shin123><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=753108\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x be the amount of $56 tickets and y being the $38 tickets.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28x%2By=540%2C56x%2B38y=24120%29 ALIGN=MIDDLE  ALT=\"system%28x%2By=540%2C56x%2B38y=24120%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " <TR><TD  ALIGN=MIDDLE>Solved by <A  rel=nofollow HREF=http://wiki.algebra.com/index.php/Tutoring_-_pluggable_solvers>pluggable</A> solver: <A  rel=nofollow HREF=Equation_Solver_2.solver>System of Equations</A></TD></TR>\n" );
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document.write( " We have the system of equations \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%281+x%2B1+y=540%2C56+x%2B38+y=24120%29 ALIGN=MIDDLE  ALT=\"system%281+x%2B1+y=540%2C56+x%2B38+y=24120%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Solving the 2 equations for y gets you     \r<BR>\n" );
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document.write( "y= -(1) x+(540)<BR>\n" );
document.write( "y=-(1.47368421052632) x+(634.736842105263) So -(1) x+(540)=-(1.47368421052632) x+(634.736842105263).  0.473684210526316 x+ 540=634.736842105263  0.473684210526316 x=94.7368421052631  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x=200%29 ALIGN=MIDDLE  ALT=\"highlight%28x=200%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug this value into either equation to find that  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=340%29 ALIGN=MIDDLE  ALT=\"highlight%28y=340%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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