Peter spent 3 days at Olympic national park he hiked 112 miles throughout his stay he biked 17 miles each day and he kayaked 14 miles on one day what is the total distance peter traveled by hiking, biking, and kayaking during his trip to Olympic national park

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.