Answer:
y= −1 + x/3
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
311
Step-by-step explanation:
280 + 31 = 311
Answer:
I think it's number 2 but I'm not sure

is a sphere centered at (0, 0, 1) with radius 1. We only need to know the radius; the volume is

where

, so the volume would be

.