Who wants to join z o o m?

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

41/17 as a decimal rounded to the nearest hundredth