Question

the parking charge of a car in parking lot Rs.30 for first two hours and Rs.10 for subsequent hours. taking total parking time be x hour and total charge as Rs.y , write a liner equation in two variable to express the statement?? ​

Answer 1

$2x - 4x = 7 - y + 4 \div 2 \sqrt{5 \frac{7}{2} }$

Answer 2

Answer:

5 hours charges are 60 rupees.

Step-by-step explanation:

Parking charges for first 2 hrs = Rs 30

Parking charges for subsequent hrs = Rs 10

Total park time = x hours

Total charges = Rs y

Then, A.T.Q::

y = 30 + (x-2)×10  

y = 30 + 10x - 20

y = 10x + 10  

As it's equation is (10x - y + 10 = 0)

so , when X= 5 i.e. time is five hours

y = 10 ×5 + 10  

y = 60  

so , for 5 hours charges are 60 rupees.

i hope it will helps you friend