Question

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?

Answer 1

The number of weeks and the total cost increase, but the sign-up fee stays the same.

Explanation:

Answer 2

We are given equation: c = 12w + 20, that represents total cost for w number of weeks.

We need to describle, what happen when w that is number of week increases.

w is an independent variable there. But c is a dependent variable.

As the number of weeks w increase the total cost c increases. But that would not effect fix $20 sign-up fee for joining a video streaming service.

Therefore, we could say:

The number of weeks and the total cost increase, but the sign-up fee stays the same.