well you would divide distance by time and you should make sure that you do the trucks equation seperate from the cars equation other wise you would only get one answer and it looks like you need 2 so figure out the time an distance for each car then divide distance by time and that is your answer.
8 divided by 1448 then add 19 and that would be the cars speed then for the truck do 8 divided by 1448 and then you would just leave it and those are your answers
