Addison and Dylon grab some lunch together at Cane's. Dylon is a HUGE french fry fan, so he buys 3 orders of medium french fries, and one chicken sandwich for $12.50. Addison purchases one order of medium french fries and two chicken sandwiches for $11.25. How much did each item cost? Part A: Set up a let statement for each unknown and both equations (3 points)

Part B: How much does a medium french fry cost? How much does a chicken sandwich cost? Show all work ALGEBRAICALLY (substitution or elimination) in order to receive full credit