If one endpoint of a line segment is (-2, 7) and the midpoint of the segment is (4, -1), find the other endpoint. (with solution please)

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Which is f(5) for the function –2x2 + 2x - 3?

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?