a snowboarder traveled at a speed of 12 meters per second for 15 seconds. How far did the snowboarder travel

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

What is the explicit rule for the sequence in simplified form? −1,−4,−7,−10,−13… an=4−5n an=−4−3n an=2−3n an=−6−5n