Plz help i dont have much time

I believe it's asking for the additive inverse so,

1. 5

2. -28

3. 10.4

4. -0.875

5. 0

6. 8,003

Step-by-step explanation:

hope this is what u need

if it's right pls mark brainleist

1: 5

2: -28

3: 10.4

4: 0.875

5: 0

6. 8,003

5 techincally should be nonzero but I assume 0 is what the teacher is looking for.

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)