I used a converter so i put 3200 meters into feet which was 10,498.69 and i rounded it to 10,498 and then i subtract 10,498 feet from 11,808 feet and got 1,310 feet as the answer
Leave the whole number alone for now. Divide 41 by 80 and you get 0.5125
So your answer is 9.5125
D. -2, if the lines are parallel then the slope is the same but the y-int is different