Really needed help with this one if someone could explain and give me the answer that would be lovely.

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

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

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8