If it takes you one hour and forty-five minutes to drive 105 miles, find your average speed.

Since one hour is 60 minutes, let's convert that whole time to minutes. 60 + 45 = 105 minutes. If it takes 105 minutes to drive 105 miles, you're traveling at a speed of 1 mile per minute

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south

The answer to the question is 5.27