Question

Rajesh and Kunal, two students of class IX, together contributed rupees 1000 for old age home to help old people left by their children. Write a linear equation which satisfies the data. what values are shown by Rajesh and Kunal?​

Answer 1

Step-by-step explanation:

let the amount contributed by Rajesh be x.

let the amount contributed by kunal be y.

hence x+y=1000.

check the values which satisfy above equation.

for example:x=500,y=500.

x=400,y=600. etc

Answer 2

Answer:

Solution:

As in the question how much Rajiya alone contribute and Preethi alone contribute not given.

So,let us assume that Rajiya's contribution is x rupees,

and so Preethi contribution is y rupees.

A.T.Q.

Total contribution by both of them is INR 1000/-

so, equation would be

x + y = 1000x+y=1000

How to make graph:

To make graph write the equation in the form of one's contribution

x = 1000 - yx=1000−y

Now,1) put y = 500

x = 1000-500 = 500

2) put y = 200

x = 1000-200 = 800

3) put y= 700

x = 1000-700 = 300

Take these points and draw the graph.

Step-by-step explanation:

this is only an example

I am sure that you will solve it

hope it helps you!

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