Answer: 3/7 sorry if wrong
Step-by-step explanation:
W=12 would be the correct answer. I got this because if you divided 12 by 2, (12/2) you would get 6!
No it is not, there is no common difference. <span />
1 unit to the left of -1 on the number line is -2.
Thus, 7 units to the left of -1 is -8.
The appropriate choice is ...
... c. -8