Question

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.
​

Answer 1

Answer

Let the cost of a bat be Rs. x and cost of a ball be Rs. y.

Then algebraically representation of the question

To represent it geometrically, we plot the two equations

x+3y=1300⇒y=

3

1300−x

x 100 1000 1300

y=

3

1300−x

400 100 0

x+2y=1300⇒y=

2

1300−x

x 100 500 1300

y=

2

1300−x

600 400 0

As we can see, the lines intersect at (1300,0) which is the solution for this question

Please Mark me as Brainlist