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)\"\" \"About 
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a+s=400 a=400-s
\n" ); document.write( "5a+2.5s=1375
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\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
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