The base of a triangle is 5 meters longer than the height of a triangle. if the area of the triangle is 102 square meters, what are the base and height of the triangle ?

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.