I REALLLYYY NEED HELP WITH THIS ONE I DONT UNDERSTAND AT ALL AND MY TEACHERS ARE NOT HELPING ME...please?? Point B is between A and C. The distance between A and B is 1/2 of AC. What is the coordinate of B? B is located at on the number line.

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

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2