The answer is C, you can tell because the b=-1, so that eliminates d, then you know the slope is positive because of the direction it goes, so that eliminates a. Then if you look at the slope, it goes up 3 over 1, so that makes the answer C.
Hope this helps
Answer:
It's actually A, because the US population got doubled ever year
There are 8 pints in a gallon. It will take 10 days to drink 1 5-gallon container.
30 / 10 = 3
He will drink 3 containers. Hope this helped :)
The third option should be correct
3(10) + 5y = 20
5y = 20 - 30
5y = - 10
y = - 2
