What is the perimeter of the shape

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your

Find the axis of symmerty for x y=x squared -4x-8

Apply distributive property to write equivalent equation 105×35m