Answer:
The equation for the relationship is .
Step-by-step explanation:
Given that point is part of a direct relationship. That is:
(1)
Where is the proportionality constant.
If we know that and , then the proportionality constant is:
Lastly, the equation for the relationship is .
using proportional law 5.6
B
The purple balls constitute 1/3 of the amount of balls there, so you’re that likely to pluck one out.
This equation has one solution which is -1.5
3x+7=-3x-2
+2. +2
3x+9=-3x
-3x. -3x
9= -6x
/-6. /-6
X= -1.5