Simplify the expression below
-3(10x + 4y) + 6(6x − 2y)
a.
-18x2y2
b.
6x − 24y
c.
6x2 − 24y2
d.
6x + 2y

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.