$\"\"$

Number of adults $\"\"$ and Cost of ticket for each adult $\"\"$

Ticket cost for 4 adults $\"\"$

Number of Children $\"\"$ and Cost of ticket for each child $\"\"$

Ticket cost for 3 children $\"\"$

Number of seniors $\"\"$ and Cost of ticket for each senior $\"\"$

Ticket cost for 1 senior $\"\"$ $\"\"$

Total cost of admission = Ticket cost for 4 adults + Ticket cost for 3 Children

+ Ticket cost for 1 senior

$\"\"$

Expression for total cost $\"\"$ .