The ordered pair (22, -45) is located in which quadrant of a coordinate plane?

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

How do you find the distance of each number from the mean