SOLUTION: At the movie theatre, child admission is 6.10 and adult admission is 9.20 . On Thursday, three times as many adult tickets as child tickets were sold, for a total sales of 13

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: At the movie theatre, child admission is 6.10 and adult admission is 9.20 . On Thursday, three times as many adult tickets as child tickets were sold, for a total sales of 13      Log On

6.10*x + 9.20*(3x) = 1348    is your "money" equation to find x = How many child tickets were sold that day.