<span>1) A
2) B
3) D
I'm not sure though
</span>
80. 6x-1=5. -17+2= -15. -15 x 5x= 75x + 5= 80x.
Hope that helps.
The person above me is correct
Answer: Last option
inverse property
Step-by-step explanation:
The property of the inverse sum says that if we have a number b and we add it with its negative -b then
In this case we have that:
and
Note that
Therefore:
the answer is the last option