I need help with the answer and it needs to show working out

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re