Answer:
y = 12x + 8
Explanation:
Step-by-step explanation:
Given that it costs Rs. 20 for the first km and Rs. 12 per km for every subsequent km.
So It is also given that, Distance covered is x and Total Fare is Rs. y
Linear Equation according to the question would be:
Total Distance = x
Rate for first km is 12. So Rate for remaining distance is ?
⇒ Remaining Distance = ( x - 1 )
⇒ Rate = 12 ( x - 1) = 12x - 12
Total Fare for the whole distance is Rs. y
⇒ y = 12x -12 + 20
⇒ y = 12x + 8
This is the required equation.
Hope it helped !!
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Verified answer
Answer:
y = 12x + 8
Explanation:
Step-by-step explanation:
Given that it costs Rs. 20 for the first km and Rs. 12 per km for every subsequent km.
So It is also given that, Distance covered is x and Total Fare is Rs. y
Linear Equation according to the question would be:
Total Distance = x
Rate for first km is 12. So Rate for remaining distance is ?
⇒ Remaining Distance = ( x - 1 )
⇒ Rate = 12 ( x - 1) = 12x - 12
Total Fare for the whole distance is Rs. y
⇒ y = 12x -12 + 20
⇒ y = 12x + 8
This is the required equation.
Hope it helped !!