Tim received $54 for his birthday. he went to a sporting good store and bought a baseball glove, baseball, and bat. He had $33 left over, how much did you spend on the baseball gear?

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.