Simplify by dividing the two by 14
Depend on the comparison. if u want to see greater or less then use = < > or the difrent subtract . add if finding the total.
Subtract 10 and divide by 7
It's dependent on the context. A book may ask you to find the f'(x) of a function and you may have to use a u sub in your problem which requires you to find the dy/dx of what you substitute. So in this case both would be used.
Answer:
87.96
Step-by-step explanation:
The formula for a cylinder. (Well to find the volume anyway) Is
V = 
Plug in your values and you will get the answer 87.96.