Final answer:
The equation for the total charge in terms of the number of movies ordered is C = 40 + 1.50m. If Wesley ordered 4 movies one month, his total charge would be $46.
Step-by-step explanation:
The equation for the total charge for a month, C, in terms of the number of movies, m, Wesley orders per month can be written as:
C = 40 + 1.50m
If Wesley ordered 4 movies in one month, we can substitute m = 4 into the equation:
C = 40 + 1.50(4)
Simplifying the equation gives:
C = 40 + 6
Therefore, Wesley's total charge for the month would be $46.