Question

please
Please
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Slove all the part of question 5

Answer 1

1.0 nor positive nor negative
2.-1
3. 5
4.3/-4
5.-2/9
6.-7/-15
7.13/-2
8.-25/-133
9.-13/27
10.-17/-8



I am not sure about all answers if wrong plsss correct me

Answer 2

The additive inverse of 0=0.
The additive inverse of 1= -1.
The additive inverse of -5=5.
The additive inverse of- 3/4=3/4.
The additive inverse of 2/-9=2/9.
The additive inverse of- 7/-15=-7/15.
The additive inverse of -13/2=13/2.
The additive inverse of -25/-133= -25/133.
The additive inverse of 13/-27=13/27.
The additive inverse of 17/8= -17/8 ...