Answer:
B
Step-by-step explanation:
It's not telling us what to do with the data given. So it's most likely B.
Answer: x and y intercepts are where the line crosses over the x and y axis.
Step-by-step explanation:
-48a÷ 8 can be written as,

Put a=1 in the above exprression and solve.

Therefore, the solution is -6.
The formula for circumference is C=2*pi*radius. Therefore your setup would be C=2*pi*3.1. When you actually work this out you get 19.5 after rounding.