An airport parking lot charges a basic fee of $2 plus $1 per half-hour parked. what is the total charge from parking in the lot for 72 hours?
a.
$144
b.
$146
c.
$74
d.
$72

b.   $146

Step-by-step explanation:

Given: The fixed parking charge in the lot = $2

The number of hours of parking =72 hours

The number of half hours in 1 hour =2

The number of half hours in 72 =

Since, they charge $1 per half-hour parked, the additional charge will be given by :-

Hence, the  total charge from parking in the lot for 72 hours=$2+$144=$146.

12cm

the answer is d