Janet is frosting the top layer of a for rectangular birthday cake if each cake measures 13 in by 8 in how many square inches of cake would be covered by frosting A.104 in^2
B.52in^2
C 416in^2

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.