Answer:
Option
B $146
Step-by-step explanation:
Step one:
given data
An airport parking lot charges a basic fee of $2 plus $1 per half-hour
this means that for 30 mins the airport will charge an extra $1
hence for 1 hour they will charge $2
so, let the total charge be y and the number of time be x
Step two:
The expression for the situation is given as
y= 2+2x
for x= 72hours
y= 2+72*2
y=2+144
y= $146
