Iam stuck on this problem and am having trouble solving it. dies anyone know the steps to solving it?

The table shows the distance traveled over time while traveling at a constant speed.

Is a square always, sometimes, or never a parallelogram

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?