4. (01.02) The number of cars (c) in a parking lot increases when the parking fee () decreases. Write the correct equation for this scenario, and solve for the number of cars when the fee is $6.
Fee
20
30
Cars
15
10
(1 point)
Oc-
300
;C-50
o
C
300
-;C=50
O c = 3f;c - 18
O c = 3f; c = 2

sorry bro not able to understand your question

it’s the first one your welcome

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: