Question

help!

Answer 1

@perl

Answer 2

@taramgrant0543664

Answer 3

@Vocaloid

Answer 4

I don't really know for sure but wouldn't it make more sense to -8.3 and the -4.4 together and the other two together so instead of 4 numbers you have two and then do the math for the other two? I've never done these problems before though so I wouldn't know for sure sorry!

Answer 5

in step 1 there is a problem

Answer 6

do you see how -4.4 changes to 4.4 , for no apparent reason?
thats not a valid step

Answer 7

@perl I was thinking that but I had never done that sort of step before I had to search the term up and that step made no sense but I would hate to tell someone something wrong especially when I had to search the term up to begin with