Is it that true ⅖-¾=¼+2/5

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?

Y=x+2 4x+3y= -36 system of equation

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = 5(x+3)^2-4