Answer:
Well one, i don’t know how your school works. And it’s not good to skip school..trust me.
As for dying your hair, if you have a dark color i would suggest buying a blonde dye to get the light brown color. & I’m not sure for dying your eyebrows cause when i dyed my hair i look fine with my eyebrows being how they were since i don’t got dark and heavy brows. So if you have light eyebrows i would just leave it, if not you could always use a brown shadow or eyebrow pencil to make it a lighter instead of dying it. If you do plan to dye your eyebrows search it up, i know they have certain products for it.