Tickets to a fundraiser are $14 if purchased ahead of time and $25 if purchase at the door. The total raised from all ticket sales was $625. If eleven tickets were purchased at the door, how many tickets were purchased ahead of time?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]