jsadl27
contestada

25 points
Movie theaters charge different amounts for different age groups. They charge x amount for adults, y amount for children, and z amount for seniors. If a large group including 5 adults, 4 seniors and 12 children all went to the movies, which expression would represent the total cost?


5x + 4y + 12z


21(x + y + z)


5x4y12z


5x + 12y + 4z