It is common that Governments revise travel fares from time to time based on various factors such as inflation (a general increase in prices and fall in the purchasing value of money) on different types of vehicles like auto, Rickshaws, taxis, Radio cab etc. The auto charges in a city comprise of a fixed charge together with the charge for the distance covered. Study the following situations Situation 1: In city A, for a journey of 10 km, the charge paid is ` 75 and for a journey of 15 km, the charge paid is 110 If the fixed charges of auto rickshaw be ` x and the running charges be ` y km/hr, the pair of linear equations representing the situation