Here is information about a school play: Rico bought 3 adult tickets and 5 child tickets for a total of $50.

Sasha bought 1 adult ticket and 5 child tickets for a total of $31.

The system of linear equations shown represents this situation, where x is the cost of an adult ticket and y is the cost of a child ticket.

{3x+5y=50

x+5y=31

How much will Julia pay for 7 adult tickets and 5 child tickets?

Julia will pay $__.00