Answer:
Step-by-step explanation:
Parking charge for 2 hours = $ 9
Parking charge for 1 hour = 9/2 = $ 4.50
c = 4.50*p
c = 4.5p
You first multiply across

and

=

. Then you divide the numerator(the top) by the denominator(the bottom) which is

=

just 12
Answer:
C!!!!!
Step-by-step explanation:
because common sense