Question

The parking charges of a car in a parking lot are Rs. 30 for the first two hours and Rs. 10 for subsequent hours. Take

Answer 1

Answer:

Parking charges for first 2 hrs = Rs 30

Parking charges for subsequent hrs = Rs 10

Total park time = x hours

Total charges = Rs y

y = 30 + 10(x- 2)

y = 30 + 10x - 20

10x - y = -10

x =  1       2       3

y =  20    30   40

From the graph, it is clear that for five hours, parking charges will be Rs 60.