if Raleigh to Cleveland = 585 miles then Cleveland to Raleigh = 585 miles
585 miles + 585 miles = 1170 miles
1170 miles / 18 hours = 65 miles / hour
James drove 65 miles per hour.
Square. Because there is 2 right angles there are only 4 sides all which are perpendicular
I think this is how you do it: You would multiply 3/8 to 3/4 min...then convert into decimal..and get 0.5 min.
B. and D. For the both I'm most likely sure