Astudent says that if 5x2 = 20, then x must be equal to 2. do you agree or disagree with the student? justify your answer.

Find the x coordinate of the point.

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

What are the exclude value of mn+3m