Which equation has a graph parallel to the graph of 9x + 3y = -22 ?
a) y = 3x – 22
b) y = -3x + 8
c) y = 1/3x + 12
d) y = -1/3x – 2

9x + 3y = -22        |subtract 9x from both sides

3y = -9x - 22          |divide both sides by 3

y = -3x - 22/3

The line parallel to the line y = -3x - 22/3 has that same a slope.

Therefore your answer is B) y = -3x + 8.

9x + 3y = -22     

3y = -9x - 22          

y = -3x - 22/3
slope m=-3
lines are parrallel when m1=m2

m1=-3
 Y = -3x + 8
m2=-3
s0 B is right option

There are total 10 juice boxes
P(grape) first pick:
2/10=1/5
P(grape) second pick:
1/9
As a result, the probability that, when Jill reaches into the cooler to grab two juice boxes without replacing them, she grabs two that are grape is 1/45. Hope it help!