document.write( "Question 905954: A theater sells children's tickets for $4 and adult tickets for $7. One night, 575 tickets worth $3575 were sold. How many adults and how many children bought tickets? \n" ); document.write( "
Algebra.Com's Answer #549545 by ewatrrr(24785) You can put this solution on YOUR website! x number of Adult tickets \n" ); document.write( "7x + 4(575-x) = $3575 \n" ); document.write( " 3x = 3575-4*575 \n" ); document.write( " 3x = 1275 \n" ); document.write( "x = 425, number of Adult tickets. 150 children's tickets \n" ); document.write( "And..checking \n" ); document.write( "$7*425 + $4*150 = $3575 \n" ); document.write( " |