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CBSE Class 9 Answered

Apurva and Saurabh, two students of the same school contribute Rs 25 toward the school alumni association fund. Write down a linear equation consistent with this data and also draw the graph of the linear equation?
Asked by Topperlearning User | 28 Aug, 2017, 10:44: AM
answered-by-expert Expert Answer
let the amount contributed by Apurva be Rs x and that by Saurabh be Rs y.
We obtain a linear equation as:
x + y = 25
Now, we have to draw the graph of the equation x + y = 25
 
Let us find the solutions in ordered pair in the form of table  as follows:
 
 
X
5
10
15
20
Y
20
15
10
5
 

 

 

Answered by | 28 Aug, 2017, 12:44: PM

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