The coach of a cricket team buys 3 bats and 6 balls for Rs. 3900. Later, she buys another bat and 3 more balls of the same kind for Rs. 1300. Represent this situation algebraically and geometrically.
Given:
The coach of a cricket team buys 3 bats and 6 balls for Rs. 3900. Later, she buys another bat and 3 more balls of the same kind for Rs. 1300.
To do:
We have to represent the above situation algebraically and graphically.
Solution:
Let the cost of one bat and one ball be $x$ and $y$ respectively.
According to the question,
$3x + 6y = 3900$.....(i)
$x + 3y = 1300$.....(ii)
The above situation can be plotted graphically as below:
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