it is d I was on the same one as you I hope this helps
Answer:mass CO2 = (mass AS) - (final mass)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Slope is 
Look at the image below. The rise is labeled in green and the run in pink
In this case the rise is 3 and run is 1
The slope is

OR
3
Hope this helped!
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Slope form y2-y1 / x2-x1 = m
20 - 9 = 11
12 - 4 = 9
The slope of the line is 11/9