Paul bought : student discount card for the bus. The card allows him to buy daily bus passes for $1.40. After one month, Paul bought 16 passes and spent a total of $27.40.
How much did he spend on the student discount card?
Paul spent $
on the student discount card.

Paul spend 22.4 on student discount card.

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