document.write( "Question 797742: Adult tickets for a play cost $12 and child tickets cost $4. If there were 27 people at a performance and the theater collected $260 from ticket sales, how many children attended the play? \n" ); document.write( "
Algebra.Com's Answer #481924 by edjones(8007)![]() ![]() You can put this solution on YOUR website! a=number of adult tickets; c=number of children's tickets. \n" ); document.write( "a+c=27 \n" ); document.write( "c=27-a \n" ); document.write( ". \n" ); document.write( "12a + 4(27-a)=260 \n" ); document.write( "12a+108-4a=260 \n" ); document.write( "8a=152 \n" ); document.write( "a=19 \n" ); document.write( "c=8 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |