document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=553982>Question 553982</A>: <I><SPAN STYLE=\"word-break: break-all;\"> When Red Cubs played against the Archers,15 000 seats were sold.A reserved seat cost 500.00, but admission to the unreserved seats was 350.00. The total receipts were 6 000 000.00. How many reserved seats were sold? </SPAN>\n" );
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document.write( "**<BR>\n" );
document.write( "let x=number of reserved seats sold<BR>\n" );
document.write( "15000-x=number of unreserved seats sold<BR>\n" );
document.write( "..<BR>\n" );
document.write( "500x+350*15000=6*10^6<BR>\n" );
document.write( "500x+350*15000=6*10^6-1.5*3.5*10^6<BR>\n" );
document.write( "500x=.75*10^6=750*10^3<BR>\n" );
document.write( "x=(750/500)*10^3=1.5*10^3=1500<BR>\n" );
document.write( "ans:<BR>\n" );
document.write( "number of reserved seats sold=1500 </SPAN>\n" );
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