Chase was given a box of assorted chocolates for his birthday. Each night, Chase treated himself to some chocolates. There were originally 18 chocolates in the box and after 4 nights, there were 6 chocolates remaining in the box. Write an equation for C, in terms of t, representing the number of chocolates remaining in the box t days after Chase’s birthday

The given information states that after 4 nights, which is equal to 4 days, there were 6 chocolates remaining.

We can set up the equation as follows:

C = 18 - t

Where C represents the number of chocolates remaining and t represents the number of days since Chase's birthday.