Answer:
This is not an equation. So it's not possible to find the value of x..
I pretty sure the best answer would be f(x)=cbrt(27-x)
cbrt means cube root by the way.
Answer: 
Step-by-step explanation:
This is what it is as a mixed number
= 
=
If you want it written in exponential form it would look like this:
You would do $32/ the price of the train tickets.
Circumference of the wheel = pi*d = 26pi ins = 13pi / 6 feet
there are 8280 feet in 1 mile
The number of revolutions in travelling 1 mile = 5280 * 6
----------- = 776 revs
13 pi
