Your class will be participating in a quiz show. Each multiple choice question is worth 5
points while each open-ended question is 15 points. The team needs to get 40 questions
correct for a total of 350 points. How many of each question must be answered?
25 multiple choice and 15 open-ended
20 multiple choice and 20 open-ended
15 multiple choice and 25 open-ended
30 multiple choice and 10 open-ended