Question

EXERCISE 3.2
2
S1
the quiz
cost ? 46. Find the cost of one pencil and that of one per
C
2. On comparing the ratios 9,5
and find out whether the lines representing the
a, b
following pairs of linear equations intersect at a point, are parallelor coincident
@ 5x - 4y+8=0
m) 9x + 3y + 12-0
7x+6y - 9=0
18x+6y + 24 = 0
(1) 6x - 3y +10=0
2x-y+90
3. On comparing the ratios
and 12 등 find out whether the following pair of linear
a, b,
9.5
1. Form the pair of lincar equations in the following problem and find their solutions
1) 10 students of Class X took part in Mathematics of the number of girls is 4
more than the number of boys, find the number of boys and girls who took part in
(m) 5 pencils and 7 pens together cost 50, whereas 7 pencil and Spens together​

Answer 1

Answer:

which class you

tell me

then l am tell the answer