Find the next number in the pattern:

1) 45, 39, 33, 27, 21, 15,

2) 486, 162, 54, 18,

3) 500, 100, 20,

Step-by-step explanation:

1)9 (it goes down by 6)

2)6 (it is divided by 3)

3)4 (it is divided by 5)

positive

step-by-step explanation:

the quadrant is facing upwards

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )