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CBSE Class 9 Answered

In a class, number of girls is x and that of boys is y.Also the number of girls is 10 more than the number of boys. Write the given data in the form of linear equation in 2 variables. Also, represent it graphically. Find graphically the no. of girls, if no. of boys is 20 .
Asked by nisha_vini29 | 27 Feb, 2018, 11:59: PM
Expert Answer
From the graph, we have when boys are 20, girls are 30.
Answered by Rashmi Khot | 28 Feb, 2018, 02:36: PM

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