if you lay two two by fours on top of each other and drill a hole through both pieces does the angle the drill bit goes into the first piece of wood equal the angle it comes out of the second piece of wood?​

gdp is the best phrase!

probability for j is 1/4

while

a is 1/6

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)