Question

The electricity bill in a city is calculated as follows for the first 20 units fixed charges rupees 50 and for constructive units rupees 5 per unit if Neha paid Rupees virustotal Bill for using X units for men linear equation and draw its graph

Answer 1

Answer:

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Answer 2

Answer:

The money paid by Neha is Rs (50 + 5 X)  .

Step-by-step explanation:

Given as :

For 20 units of electricity consume , fixed charge = Rs 50

For constructive units of electricity consume , the charge = Rs 5 per unit

The numbers of unit used by Neha = X units

Let The money paid by Neha = Rs Y

According to question

The money paid by Neha = fixed charge + charge per unit

Or, Y = Rs 50 + rs 5 × X

Or, Y = 50 + 5 X

This is the linear equation in the form Y = m X + c

So, Slope of equation = 5

Solving the line we get points as

(x , y) = (0 , 50 ) , (1 , 55) , ( 2 , 60) , ( 3 , 65) ...........so no

So, The money paid by Neha = Y = Rs (50 + 5 X)

Hence, The money paid by Neha is Rs (50 + 5 X)  . Answer