Answer: B, 55 Mph
Step-by-step explanation:
To start out, we learn that Ella is driving at a constant rate for 3 hours. Using this information, we can divide the provided number (165) by 3 in order to figure out how many mile per hour Ella is driving. This will give us 55 mph. Even though the question mentions that Ella is driving 5 miles per hour under the speed limit, this information simply explains to us how Ella is driving.