The directed line segment AB has endpoints at A(-1, 9) and B(7, -3). Find the point Z so that AZ is ¼ of AB.

This is about circle theorems. someone asap : (

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?