Question

The owner of a taxi company decides to run all the taxi on CNG fuels instead of petrol/deisel. The taxi charges in city comprises of fixed charges together with the charge for the distance covered. For a journey of 13km,the charge paid is Rs129 and for journey of 22 km, the charge paid is Rs 210. What will a person have to pay for travelling a distance of 32km? plz write the answer fast

Answer 1

Step-by-step explanation:

+ 12 y = 89 ......... eqn 1

And

x + 20 y = 145 ........eqn 2

1 - 2

x + 12 y - x - 20 y = 89 - 145

y = 56

y = 7

Therefore x + 20 (7) = 145

x + 140 = 145

x = 5

Now , for 30 km

8x + 30 y = 5 + 30 * 7

= 5 + 210

= 215

ii CNG IS A POLLUTION FREE gas so to make the environment pollution free