Question

A car changes Rs x/ km. if a customer is given a discount of Rs. 50 on the total bill then write the algebraic expression for the amount the customer has to pay for travelling 6km in the car.

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Answer 1

Answer:

f(x)= 6x -50

Step-by-step explanation:

1 km ------->x Rs

then

6km --------> 6x Rs

so algebraic expression will be :-

f(x)= 6x -50

Answer 2

Answer:

f ( x ) = 6x -50 Step - by - step explanation : 1 km ------ --- > x Rs then 6km ------ - > 6x Rs so algebraic expression will be : f ( x ) = 6x - 50