The distance between points P and Q in the (x, y) coordinate plane is half the distance between (-4, 2) and (-8, 1). What is the distance between points P and Q?

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Find the domain of the following expression: 1/(√x)-2