25 is 9 more than a number x.

Ineed to know the answer to this algebra question.

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )