Answer :

asd233
If there is 290 kids,14 teachers, and 5 subs the you have to do adding
                            There is 309 kids with teachers and subs! Hope it               209                          helps! Happy Halloween!!!
  14
+  5
309
Actually I think it is asking how many kids are in a class with a teacher or sub in that case you would divide 19 (subs and teachers) by 290 (kids) and you get 32.2 repeating happy Halloween