1. evaluate |-14|=14?
2. add -3/5+8/35=13/35?
3. Find the reciprocal of 1/7(-7-10)=-7/17?
4.
5. (-1/5) (15)=-15/5=-3= a reciprocal of -1/3
5. (-1/5) (15)=-15/5=-3= a reciprocal of -1/3 ..... OK
For (1) to (3), see responses to previous posts.