Question
The cost of the tickets for 7 fathers and 7 children is $84. The cost of the tickets to the concert hall for 3 fathers and 5 children is $44. What is the cost of the tickets for 4 fathers and 20 children?
4 m

Click button first when a symbol is required. X

The cost of the tickets for 7 fathers and 7 children is $84. The cost of the tickets to the concert hall for 3 fathers and 5 children is $44. What is the cost of the tickets for 4 fathers and 20 children?