Question

plase give my answer.​

Answer 1

Answer is 1 because the below

Answer 2

1 .

a) 3x - 5y - 10 = 0 coefficient of a = 3 ; b= -5 ; c= -10

b) 4x + √5y -9 = 0

coefficient of a = 4 ; b = √5 ; c = -9

c) 4/5x +3.7y -1 = 0

coefficient of a = 4/5 b = 3.7 c = -1

2.

a) x+ y= 300 Or x+y- 300 = 0

c) x-y = 7000 or x-y - 7000 = 0