Answer:
I think your gonna have to do this one on your own because this is a whole experiment. Just saying. :)
Step-by-step explanation:
171.76 ÷ 555 = 0.3094774775
Here u go fren this is what rise over run means
560.00
It will be 560.00 because when you round up the 6 it it will be 560.00
1 is B
2 is C
3 is a..........................