Sebastian bought art exhibit tickets for his parents and himself.  Tickets were $44 per person.  He was also charged an $18 service fee for the online transaction.  What is the total amount he paid for the tickets?
Tickets for Sebastian and his parents cost $44 x 3 = $<T>multiply(44, 3)=132
Tickets and service charge cost $132 + $18 = $<T>add(132, 18)=150
