Given the following sets.
a = {0, 1, 2, 3)
b = (a, b, c, d]
c = {0, a, 2, b}
find buc.
{01. 2. 3)
{a, b. c. d)
(0.a. 2.b)
empty set
{ab. c. d. 0.2}

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.

Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d