Simplify
29 – 4.37 +(-5.68)

Please help me how to simplify this PLEASE

18.95

Hope this is correct :)

N- 3 is the answer

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