Plz solve quickly

Racing with a Head Start . Cheri has a new Dodge Charger and has challenged Vince, with a VW GTI, to a race. . Cheri's Charger goes from 0 to 60 mph in 5.3 s. . Vince's VW goes from 0 to 60 mph in 7.0 s. Vince knows that Cheri's Charger is faster, so he asks for a head start. Cheri obliges and gives him a 1.0 s jump. PROBLEM: How far down the track is Vince before Cheri gets to start? At what time does Cheri catch Vince? . How far away from the start are they when this happens? . Assume constant acceleration for both cars during the race