37+n=p because all your doing is putting the numbers into a problem with the correct signs.
To do this, simply add the 2 functions-as it says:
(2x+1) + (-3x+4)
2x+1-3x-4
-x-3
Your answer is -x-3
The formula of a volume of a cone:

We have:

Substitute:

Answer: 1206 cm³
We know that 24 is 160% more than some recommended number, let's call it "x." This means 1.6 times the recommended number equals 24. Therefore, all we need to do is solve for x.


Make sense?
20.4 is the exact circumference of the circle