Angle sum theory

A) 3

B) 19

C) 12

D) 10

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Which graph represents the parent function of y=(x+2)(x-2)

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?