document.write( "Question 268358: ata high school basketball game, 400 tickets are sold. adult tickets cost 5 dollars and student tickets cost 2.50. if the totla amount collected was 1375 how many student tickets were sold? \n" ); document.write( "
Algebra.Com's Answer #196675 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! a+s=400 a=400-s \n" ); document.write( "5a+2.5s=1375 \n" ); document.write( "----------- \n" ); document.write( "5(400-s)+2.5s=1375 \n" ); document.write( "2000-5s+2.5s=1375 \n" ); document.write( "-2.5s=-625 \n" ); document.write( "s=250 students \n" ); document.write( "a=150 adults \n" ); document.write( " |