Camryn practices the trumpet every 11th day and the flute every 3rd day. camryn practiced both the trumpet and the flute today. how many days until camryn practices the trumpet and flute again in the same day?

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.