Which equation could represent "the total cost of popcorn at the movie that sells for $2.50 each if p packages of popcorn are purchased"?

C (p) = 2.50p

C (p) = 2.50 + p

C (2.50) = p

Based on the given description above, it is looking for the total cost of the popcorn and the cost of the package. The popcorn only costs $2.50 and the package is p. Therefore, the equation that could represent this is C (p) = 2.50 + p. Hope this is the answer that you are looking for.