Please answer correctly
Answers
Answer:
1) b option
2) c option
3) b option
4) c option
5) c option
Step-by-step explanation:
1) b option is the answer because of only one variable used.
2) the situation given states that both sita and gita together gave 200 as total, so that means both of their money is equal to 200, i.e. x + y = 200
3) from the given equation above, take 76 as x and subtract the total from 200 to get gita's contribution
4) if given equal then take X's value as y that is 2y = 200, y = 100. both of them contributed 100 and 100 each.
5) if we shift the constant -5 to left side of equal to sign it, turns to +5 and then valuing 1 to x and 0 to y to get the standard form of linear equations in two variables
I hope this helps :)
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