A new car costs $23,000. The value decreases by 15%
each year. Write an exponential model to represent the
car's value after t years.

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

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