Question

the parking charges of a carin Hyderabad railway station for first two hours is rupees 50 and 10 rupees for each subsequenthawa write down and equation and draw the graph find the following charges from the graph
1) for three hours
2) for six hours
3) how many hours did Rekha park her car if she paid rupees 80 hours parking charge?​

Answer 1

Step-by-step explanation:

Total time = x hrs.

Total charges = y Rs

According to question,

charge for first 2 hrs. = Rs 50

charge for remaining (x−2) hrs. = Rs 10

Therefore, required linear equation:

y=50+10(x−2)

y=50+10x−20

y=30+10x

Charges for 3 hrs :

Putting x=3 in equation

y=30+10×3

y=30+30

y=Rs60

Therefore, charges for 3 hrs. will