This question has two parts. First, answer Part A. Then, answer Part B. Part A MUSICAL Alyssa is selling tickets for the school musical. Student tickets cost $4 and adult tickets are $7. Once the musical begins, she determines that she sold 373 tickets and she has $2209 in the cash box. How many student tickets and adult tickets did she sell? Let t represent the number of student tickets and a represent the number of adult tickets that Alyssa sold. Select the equations that represent the situation. Multiple select question. A) a+t=373 B) a+t=2209 C) 4a+7t=373 D) 4a+7t=2209 E) 7a+4t=373 F) 7a+4t=2209 Part B Fill in the blank question. Alyssa sold student tickets and adult tickets