Tickets for a concert cost $10 each if you order them online, but you must pay a service charge of $8 per order. The tickets are $12 each if you buy them at the door on the night of the concert. Write a system of equations to model the situation.

The system of equation to model the situation are:

C = 10t + 8

C = 12t

Step-by-step explanation: Complete question (Let C be the total cost and let t be the number of tickets).

Ordering tickets online cost $10 plus additional service charge of $8.

Therefore total cost, C = 10t + 8

Buying tickets at the door cost $12

Therefore, total cost, C = 12t

The system of equation to model the situation are:

C = 10t + 8

C = 12t