If a =-3 b=2 c=-1 find the value of ab+ac​

What is the relationship between all triangles that can be drawn given the same three angles

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

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?