Simplify. b-5 /b9 wrote your answer with a positive exponent only

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

How do you determine if an ordered pair is a solution to a given equation?

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?