Question 937095
This means the faster car will go 30 miles total more than the slower car. So that means the slower car + the faster car=300. Th faster car is 30 +the slower car, so it is 2(slower car)+30=300 so that means 2 times the slower car is 270. But they have driven 3 hours, so each car goes 45mph and 45+10=55mph.

ANSWER:45mph and 55mph