Two cyclists on a bike ride are Helena, age 73, and Jessica, age 19. Helena rode at a constant rate of 1 mile per 4 minutes and Jessica traveled at a constant rate of 1 mile per 2 minutes. Because

Helena is in the over-70 age group she has a head start of 5 miles. Jessica starts at the beginning

of the 24 mile route.

Write the system of equations that describes the relationship