Question

hii frnds..

1st one plz help

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thank u..☺☺

Answer 1

wish it helps!!!!!!!!!!!!!!!!

Answer 2

Hi there !!

Let x and y be the number of boys and no of girls respectively.

$x + y = 10(total \: no \: of \: student \: ) \\ \\ y - x = 4(no \: of \: girls \: is \: for \: more \: thanboys)$

And I give you points , put it in graph.

x+ y =10

X - 5 , 0 , 10
Y - 5 , 10 , 0

And for y- x = 4

X- 0, 4 , 2
Y -4 , 8 , 6

After plotting on graph .

ɪɴᴛᴇʀsᴇᴄᴛɪɴɢ ʟɪɴᴇs ᴀʀᴇ ғᴏʀᴍᴇᴅ

sᴏ ᴜɴɪǫᴜᴇ sᴏʟɴ

x=3 ᴀɴᴅ ʏ =7

ʜᴇɴᴄᴇ , ʙᴏʏs ᴀʀᴇ 3 ᴀɴᴅ ɢɪʀʟs ᴀʀᴇ 7.

Thanks ♥️