Courtney walked from her house to the beach at a constant speed of 4 kilometers per hour, and then walked
from the beach to the park at a constant speed of 5 kilometers per hour. The entire walk took 2 hours and the
total distance Courtney walked was 8 kilometers,
Let b be the number of hours it took Courtney to walk from her house to the beach and p the number of hours
it took her to walk from the beach to the park
Which system of equations represents this situation?