Question

The coach of a cricket team buys 3 bats and 6 balls for 3900. Later, she buys another bat and 3
more balls of the same kind for 1300. Represent this situation algebraically and geometrically.
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Answer 1

Answer:

hope this will be helpful for you, thanks for asking.

Answer 2

Answer:

➨let rate of bat = xRs.

➨ and rate of ball = yRs.

➨3x+6y=3900 (i)

➨and x+3y=1300 (ii)

➨or x=(1300−3y)

now equation (i) can be written as

➨ 3(1300−3y)+6y=3900

➨ 3900−9y+6y=3900

➨y=0

Ans:- x=1300