CBSE Class 10 Answered
equations
Asked by | 12 Mar, 2009, 11:44: AM
Expert Answer
Let the fixed charges be x
and
the rate per km be y.
So,
acc to qn,
x+10y=68
x+15y=98
solving we get,
-5y=-30
y=6
So, substituting the value of y in first equation,
we get,
x+60=68
so,
x=8
Answered by | 12 Mar, 2009, 12:30: PM
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