Answer:
They can be seater in 7,257,600 ways
Explanation:
Arrangment formula:
Number of ways that n elements can be arranged, that is, distributed in n places is:

In this question:
11 seats(driver and other 10).
Only 2 people can drive.
So
The driver can be 2 people.
The other 10 people are arranged in 10 positions.

They can be seater in 7,257,600 ways