Cash payment is 2,695.00 i borrow money for car my monthly payments are 122.00 a month for 30months how much would u have saved if u payed cash

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