Alexia and haley start out together to bike from apple valley to hesperia, a distance of 15 miles. alexia bikes at 5 miles per hour. haley bikes at 7.5 miles per hour. which statement is true? they arrive at the same time. alexia arrives 1 hour later than haley. alexia arrives 2.5 hours later than haley. haley arrives 37.5 hours earlier than alexia.