I disagree with the student because the slope is the rate of change. The slope would be 10 because the rocks are increasing by 10 every month.
The relation between pressure and volume is given as
v = 18000/p
where
v = volume, in³
p = pressure, lb/in²
When the pressure is p = 900 lb/in², then the volume is
v = 18000/900 = 20 in³
Answer: 20 in³
The answer would be x = -9
2x+2 < x+3
2x-x < 3-2
x <1
50%
Explanation: There are 24 skittles in total, 12 of then at green. 12 is half of 24, so, it would be 50%
