Kevin bought dvds of different movies he spent $5 for each movie the equation y=5 shows how much he spent for the movies

The dependent variable is y (the amount paid)

Step-by-step explanation:

Given

Where

number of movies

amount paid

Required

The dependent variable

From the question, we have:

This means that the value of y is determined by the value of x.

Take for instance:

The value of y will be:

If x changes (say; x = 12), y will also change

Hence, y is the dependent variable

a is the correct