Given the two sets: a = {1, 2, 3} b = {3, 2, 1}

Step-by-step explanation:

Given : A = { 1,2,3} B = { a,b,c} The Cartesian product of sets A and B is the set of all possible. hope that helps.

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: