document.write( "Question 1143121: Lea’s school is selling tickets for the upcoming choral performance. On The first day of ticket sales, the school sold 10 adult tickets and 10 child tickets for a total of $200. On the second day, the school sold 13 adult tickets And 2 child tickets for a total of $172. How much did each child ticket cost? \n" ); document.write( "
Algebra.Com's Answer #763888 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
simple linear system two-variable application \n" ); document.write( "
\n" );