Acarton in the shape of a cube measuring 8 inches tall is filled with colored plastic cubes measuring 1 inch across each face the cubes sell for $.25 each how much would it cost to buy all of the cubes in the carton

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.