The table below shows the ticket rates for whale watching trips offered by Ocean Tours.

Age Ticket Price
Under three years free
Three to twelve years $36
Over twelve years $48

On a certain day, the company took 92 people on whale watching trips. There were 40 children aged twelve and under, of which some children were under three years. If x represents the number of children undr three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day?

Question

The table below shows the ticket rates for whale watching trips offered by Ocean Tours.


Age	                              Ticket Price
Under three years	           free
Three to twelve years	   $36
Over twelve years	           $48

On a certain day, the company took 92 people on whale watching trips. There were 40 children aged twelve and under, of which some children were under three years. If x represents the number of children undr three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day?