A little ago a penguin was floating on ice above sea level at 1.5 meters now the penguin is swimming at -3.5 meters what does this mean chose 1 answer

J= r + 9 because since jessica rode 9 more miles than roger, you add 9 miles to rogers mileage.

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