Which two lines are parallel?

i. 3y=2x-3

ii.3y=1-2x

iii.4y-3x=-1

a.
i. and iii.
c.
i. and ii.
b.
ii. and iii.
d.
no two of the lines are parallel.

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?

What is the area of the trapezoid shown