Solve using a venn diagram.
of the 154 student musicians, 72 are in marching band, 35 are in the jazz band, and 20 are in both.
a)draw a venn diagram
b)how many are in neither?
c)how many play the jazz band, but not the marching band?

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. : )

answer: the answer is b. i think hope i got it correct

step-by-step explanation: