Answer:
80 KPH
Step-by-step explanation:
The total trip was 280*2 (the trip to perry and then to come back home)
divide this by the 7 hours it took him, and you get your answer. Enjoy!
$ 1.80
30 times 10 is 300. 300 times 50 is 15,000.
bc i know
Im not sure use a caculator with it
