Can someone help me find what a, b and c are?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Landon wrote that 3−2.6=4. which statement about his answer is true?

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?