Answer:
the slope is -1
Step-by-step explanation:
rise over run
35,37,39
111 divided by 3 is 37...so that is the middle number. Two below it is 35 and 2 above it is 39 and all three would add up to 111. So 35 is the lowest.
Answer:
work is shown and pictured
I believe -c would be the opposite giving you 12