Use the distributive property to match equivalent expressions.
7(4 + x)
28 - 7x
71-4-x)
28 + 7x
-7(4- x)
-28 - 7x
-7(-4+ x)
-28 + 7x

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.