there are sixty students in a class of which boys and girls sit in pairs then half of the girls are left, find no of girls ? a=20 b=30 c=40 d=50 if anyone can so plz

Step-by-step explanation:

well uk it's an easy question but u need to solve it in ur own

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

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