A car rental company charges Rs50 for the first 6 kms and 10 for every additional km. Find the equation relating the cost y to the no. of kms x. Find also the cost to travel 25 km.

A car rental firm has charges Rs 25 with 1.8 kilometers , and Rs 12 for every additional kilometer. Find the equation relating the cost y to the number of kilometers x . Also find cost to travel 15 kilometers .

The taxi fare after each km when the fare is Rs 15 for the first km and Rs8 for each additional km

The taxi charges in a city comprise of a fixed charge of Rs 100 for 5 kms and Rs 16 per km for every additional km. If the amount paid at the end of the trip was Rs 740, then find the distance travelled.

A car completes a journey in 11 hours, the first half at 30 km/hr and the second half at 25 km/hr. Find the distance travelled ?

The taxi charges in a city contain fixed charges and additional charge per kilometre. The fixed charge is for a distance of upto 5 km and additional charge per kilometre there after. The charge for a distance of 10 km is Rs 350 and for 25 km is Rs 800. The charge for a distance of 30 km is

A car moves 300 km at a speed of 45 km/h and then it increases its speed to 60 km/h to travel another 500 km. Find average speed of car.

A car travels 60km in the first hour , 65km in the second hour , 70km in the third hour, then the average speed of the car is