Question

Attachment below

Answer 1

@Agl202

Answer 2

while I can see part of what you intended to post, you have apparently not yet posted the actual data. The part I can see does not contain enough data for me or anyone else to be of any help. Post the data, please.

Answer 3

well just do the calculations shown

1. 345 - ? = -82.5

you should be able to find ?

Answer 4

its not a hard task, you just need to read the information and apply the given formulae

Answer 5

thank you