Question

. The parking charges of a car in a parking lot is rs.30 for the first two hours and rs.10 per hour for subsequent hours.The above statement can be expressed in a linear equation as *

Answer 1

let x to be total no of hours

y to be total amount

for first two hours

2×30= 60

for subsequent hours

(x-2)10=10x-20

now from two equations

y=60+10x-20

Answer 2

Answer:

Find your answer in the attachments...

Hope it will help