Question 5 (10 points) Provided: Alex purchased 1 adult ticket and 2 student tickets for a total of $22. Jen purchased 1 adult ticket and 3 student tickets for a total of $28. What is the price of a student ticket? Let a cost of adult ticket = cost of student ticket Let s = Write the two equations which could be used to solve this problem using elimination. a + s = $22 a+s= $28 2a + s = $22 3a + s = $28 2a + 2s = $22 a + 3s = $28 a + 2s = $22 a+3s = $28 Question 6 (10 points) What should we multiply the 2nd equation by in