h=8 h=27
4. At 1:00 p.m., Laney leaves her house and drives north to the beach. She arrives at 4:30
p.m.
Also leaving at 1:00 p.m., her brother Paul leaves her house and drives south to a state
park. He arrives at 3:00 p.m. The driving distance from the beach to the state park is 286
mi. Laney and Paul drove at the same speed.
What was their speed?