Use the distributive property to remove the parentheses.
-(2y-w-6)

Ineed with math stuff it involves graphs

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose