In a class, number of girls is x and that boys is y. also the number of girls is 10more than the number of boys. Write the given data in the form of a linearequation in two variables. Also represent it graphically. Find graphically the number of girls if the number of boys is 20.
Answers
Answered by
1
no of girls = x
no of boys = y
no of girls is 10 more than no of boys
this gives x-y =10
linear eqn is x-y-10 =0
if no of boys is 20
no of girls is 30 by above linear eqn
Answered by
1
Step-by-step explanation:
Mark it as Brainliest if you find it helpful
Attachments:
Similar questions