an Auto rickshaw charges Rs 20 for the first kilometre and Rs 15 each for every
subsequent kilometre. For a distance of x km an amount of Rs y is paid. Write the linear
equation in the form ax+ by +c=0. Write the values of a,b and c.
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Step-by-step explanation:
Total distance travelled = x kms
Total fare = y rs
According to question,
fare for first km = rs 15
fare for remaining (x−1)kms=rs8
Therefore required linear equation:
y=15+8(x−1)
y=15+8x−8
y=7+8x
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