Question

The taxi fare in a city is as follows: for the first kilometre, the fare is Rs 20 and for the subsequentdistance it is Rs 8 per km. Taking the distance covered as y km and total fare as Rs x, write a linear equation for the information and draw its graph. Also find the distance travelled, if the total fare isRs 100.​

Answer 1

Answer:

11km.

Step-by-step explanation:

$total \: fare \: = \: rs. \: 100 \\ fare \: for \: first \: 1 \: km \: = rs. \: 20 \\ fare \: for \: next \: subsequent \: km \: = rs. \: 8 \\ let \: distance \: travelled \: after \: first \: one \: km \: = d \: km \\ now \: according \: to \: question \\ 20 + 8d \: = 100 \\ 8d = 100 - 20 \\ 8d = 80 \\ d = \frac{80}{8} = 10km \\ the \: distance \: \:travelled \: , if \: the \: total \: fare \: is \: Rs 100 = 10km \: + 1km \: = 11 \: km$

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