Find an equation for the perpendicular bisector of the line segment whose endpoints are (3,5) and (-9, -1).

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

The function show two sisters' savings account and the rate at which they plan to deposit money

Find the missing factor. write your answer inexponential form.9^2=9^4×