What are the vertices of (°,)(△)

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?