Aschools principal wants to determine which type of speaker the students prefer to invite to an assembly for the entire student population which surgery method would produce the best representative sample?

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two