Combine like terms to simplify the expression below:
14x - (2x -y) -y step by step

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Need on this geometry question. explain how you did it.

Through non-collinear points there is exactly one plane.