Question

PLEASE ANSWER THIS QUESTION URGENTLY.......... I will follow you and mark uh as brainlist..
*sheetal travels 70 km she paid rupees 915 and for travelling hundred kilometre she paid rupees 1250 find the fixed charge and the rate per kilometre..,..
*SOLVE THIS QUESTION GRAPHICALLY....

Answer 1

Explanation:

let fixed charge = Rs x

And running charge = Rs y per km

According to the question

Travelling 70 km = Rs 915

x + 70y = 915

Again travelling 100 km = Rs 1250

x + 100y = 1250

solve by using elimination method

x + 70y = 915 .....(1)

x + 100y = 1250 .....(2)

- - -

0 - 30y = -335

y = - 335/ -30

y = 11.1666666 ( approx)

putting y = 11.1666666 in eq. (1)

x + 70 X 11.1666666 = 915

x + 781.666662 = 915

x. = 915- 781.666662

x = 133.333338

Hence , fixed charge = x = Rs 133.333338

And running charge per km = y = Rs 11.1666666 per Km

this is a write answer

I hope you satisfy my answer