The following two equations have identical solutions explain how you know

Y=1/3x + 4

-12=x-3y

Step-by-step explanation:

as we can rearrange the 2nd equation for y:

-12=x-3y

minus x from both sides

-12-x=-3y

divide by -3 both sides

4+1/3x=y

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

what statement? is there an image?