HELPP find the area of this shape / will mark brianliest

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.

Factor and solve to find roots x squared -x - 90 =0

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.