Question

the parking charge of a car in the parking lot is rs.30 for the first two hours and rs.10 per hour for subsequent hours.express the given statement in a linear equation​

Answer 1

Answer:

Step-by-step explanation:

Parking charge for first 2 hrs=Rs 30

next hrs =Rs 10/hr

Let no of hrs =n

First 2 hrs charge= 30

Remaining hrs=(n-2) charge

=10(n-2)

Total charge

x=30+(n-2)*10=30+10n-20

x=10n+10=10(n+1)

Charge for n hrs

x=10(n+1), n >2