Answer:
none of the 3 showing are correct
Step-by-step explanation:
Answer:
−5z−21
Step-by-step explanation:
If factored it is :-5z-21
Its basically called null, it's not anything, nothing can be divided by 0, although 0 can be divided by anything. So the answer is that it's not a fraction.
Answer:
(1,4)
Step-by-step explanation:
1) 28
2) 2/3
3) .75
4) -48
5) 9
<3 keep working hard