Answer:
I can't see the fine details of the image displaying the weights of the bags but I would assume the heaviest bag is 2(3/4) pounds, being Bag C. The lightest bag is most likely Bag B, being 2(3/8) pounds.
Other people answer for you :) like I am now
I can try but what is the question.
29
2x29=58-3 =55
3-2x (x=29) =55
29x2=58-3