It's simple .....
just subtract R and C.....
so 50x+10-10x-275
= 40x-265
so the answer is B
Answer:
Volume = 200.96 cubic feet
Step-by-step explanation:
Volume of a cone is given by the formula 
Where r is the radius and h is the height
Given r = 4 and height is 3 times that. So height is 4*3 = 12
Plugging these into the formula we get:
Volume of Cone = 
Thus, Volume = 200.96 cubic feet
Answer:
A 5:7
Ste:p-by-step explanation
because you would look at what the denominator and 7 is the least and 5.
hope this helps!