Question

answer 6 and 7 in detail

Answer 1

Questions 6,

(1) Previous year enrollment of girl = x

And,this year enrollment = y.

It is given that this year enrollment of girl is tripled compared to the previous year.

So,we can write,

y = 3x

(2)Now it is given that previous year enrollment is 42
i.e x = 42

Now putting value of x in the above equation; we get,

y = 3x = 3×42 = 126

Therefore, this year enrollment is 126

(3) The value here depicted is,
Now people are getting aware about educating girls and giving them also right to education.

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Question 7,

Volume of water is collected in x sec and in y cm³.

The water is collected 25cm³ per second
Therefore, equation is ,
x = 25y

(2) x = 25y

x - 25y + 0= 0

(3)The values are
People are using several techniques to collect water for their domestic and other purposes to save the water


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⭐ HOPE IT HELPS ⭐