Which of the following did you include in your response? Check all of the boxes that apply. The formula was not simplified correctly. The 64 should have been added. The radicand should be 73. There should be 2 real roots.

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.