April drove at an average speed of 40 mi/h from her home in Nashville to visit her sister in Salt Lake City. She stayed in Salt Lake City 25 hours, and on the trip back averaged 40 mi/h. She returned home 46 hours after leaving. How many miles is Nashville from Salt Lake City?
a) Write an equation using the information as it is given above that can be solved to answer this question. Use t as your varible to represent the amount of time April spent driving from Nashville to Salt Lake City.
b) How many miles is Nashville from Salt Lake City?
Give your answer to the nearest mile