Joan is buying airline tickets for her family. Each airline ticket costs $232 with a baggage fee of $13. The airline charges a booking fee of $45 for the entire set of tickets. Joan spent a total of $1,515. If x represents the number of tickets, which equation can be used to find the value of x? 245 + 45 x = 1,515 232 x + 45 x = 1,515 232 x + 45 = 1,515 245 x + 45 = 1,515