HELP ME PLEASE WHICH ONE IS CORRECT

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )