Foodball23 if you hate me you will answer this question if you don't hate me tell me so please and thank you

Based on the narrator's comments about living with the widow douglas, the reader can infer that a) the narrator doesn't care much for civilization and its strict rules. b) the narrator admires and wants to become more civilized and refined. c) the narrator is extremely religious and of high moral standing. d) the narrator desires to become a productive member of society.

How do you work out 21.3-8= show your working. plz

To safely control the traffic flow and protect workers near public roadways and moving construction equipment use you could use