ASAP PEASEEE !!!!!!

Select the correct answer.
The average number of cars parked in parking lot A is given by the function A(x), where x is the number of hours since the lot opened. The average number of cars parked in parking lot B is given by the function B(x).

A(x) = 20log(x + 1) + 30

B(x) = 30log(x + 2) + 10

Which function, C(x), best describes the difference of the number of cars parked in parking lot A and parking lot B?

a) [tex]C(x)=\frac{log(x+1)^{20} }{log(x+2)^{30} } -20[/tex]
b) [tex]C(x)=log(\frac{(x+1)^{20} }{(x+2)^{30} }) -20[/tex]
c) [tex]C(x)=log(\frac{(x+1)^{20} }{(x+2)^{30} }) +20[/tex]
d) [tex]C(x)=\frac{log(x+1)^{20} }{log(x+2)^{30} } +20[/tex]