Emre pays a $20
sign-up fee to join a video streaming service and $12
for each month of his membership. The equation c = 12w + 20
gives the total cost for w
weeks. Which statement correctly describes what happens when w
increases?
CLEAR CHECK
(A) The total cost increases, but the number of weeks and the sign-up fee stay the same.
(B) The number of weeks increases, but the sign-up fee and the total cost stay the same.
(C) The number of weeks and the total cost increase, but the sign-up fee stays the same.
(D) The number of weeks, the sign-up fee, and the total cost all increase.