document.write( "Question 5004: tickets to a junior high school play cost $1.10 for each adult and $0.40 for each child. if 360 tickets were sold for a total of $282.60, how many tickets of each kind were sold? \n" ); document.write( "
Algebra.Com's Answer #2527 by NinangS(5)![]() ![]() ![]() You can put this solution on YOUR website! A = # of adult tickets \n" ); document.write( "S = # of student tickets\r \n" ); document.write( "\n" ); document.write( "1.10A + .40S = 282.60 \n" ); document.write( "A + S = 360 \n" ); document.write( "A = 360 - S \n" ); document.write( "1.10(360-S)+ .40S = 282.60 \n" ); document.write( "396 - 1.10S + .40S = 282.60 \n" ); document.write( "-.70S = -113.40 \n" ); document.write( "S = 162\r \n" ); document.write( "\n" ); document.write( "A + 162 = 360 \n" ); document.write( "A = 198\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |