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ckct team buys 3 bats and 6 balls for Rs 3900. Later, she buys anothere same kind for Rs 1300. Represent this situation algebraically2.The coach of a cribat and 3 more balls of thand geometrically |
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Answer» Let Cost of one bat = Rs xLet Cost of one ball = Rs y3 bats and 6 balls for Rs 3900 So that3 x + 6y = 3900 … (1)Given that she buys another bat and 2 more balls of the same kind for Rs 1300So we getx + 2 y = 1300 … (2)Algebraic representation of situation3 x + 6y = 3900 … (1)x + 2 y = 1300 … (2)To represent it graphically, we need to plot these equation on the XY coordinate system.We can choose two values of each equation and plot it on XY coordinate system3x +6y = 3900 ory=(3900-3x)/6 To represent it graphically, we need to plot these equation on the XY coordinate system.We can choose two values of each equation and plot it on XY coordinate system3x +6y = 3900 |
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