Question

the taxi fare in a city is as follows:for the first kilometer, the fare is ra 10 and the subsequent distance it is rs 3 per km. Taking the distance covered as xkm and total fare as rs y, write a linear equation for this information, and find the total fare if someone travels 4 km​

Answer 1

• for firsr kilometer = 10

subsequent distance =(x-1)3

distance covered = x

total fare = y

equation of the above information is

10+(x-1)3 = y

10+3x-3 = y

7+3x = y.

• if someone travel 4km

distance coverd =4km

total fare = y

subsequent distance = 3

for first kilometer = 10

10×4×3 = y

120 = y.

Answer 2

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