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 graphically.
Let cost of 1 cricket bat = Rs x
Let cost of 1 cricket ball= Rs y
According to given conditions, we have
(1)
x+3y =1300 (2)
So, we have equations (1) and (2)
and
which represent given situation algebraically.
To represent them graphically, we will find 3 sets of points which lie on the lines.
We plot the points for both of the equations and it is the graphical representation of the given situation.
(Blue) and
(Red)
Lavender says
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