Which x: y ratio describes the proportional relationship between the x- and y-coordinates in the table?

1 : 3

Step-by-step explanation:

15 : 45

Divide both sides by 15

1 : 3

20 : 60

Divide both sides by 20

1 : 3

25 : 75

Divide both sides by 25

1 : 3

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.