Question

Q1. The parking charges of a car in a parking lot is Rs 20 for the first 4 hours and for
subsequent hours it is Rs 10 per hour. Taking a total parking time to be x hours and total
charges as rupees y, write a linear equation and find the charges paid for 8 hours​

Answer 1

Answer:

20+(x-4)10=y (x>4)

Step-by-step explanation:

x=8

20+(8-4)10=y

20+40=y

60=y

y=60