Question

PLEASE HELP! attachment below

Answer 1

http://au.ibtimes.com/articles/453784/20130405/north-korea-nuclear-war-social-media-sites.htm#.Ud2boEbn_cs look at this

Answer 2

ummm ok?

Answer 3

i need help here

Answer 4

\[\frac{ 1 }{ 3x }-\frac{ 2 }{7x }>\frac{ 1 }{ 3 }\]
\[\frac{ 1*7-2*3 }{ 21x }>\frac{ 1 }{ 3 } \]
\[\frac{ 1 }{ 21x }>\frac{ 1 }{ 3 }\]
\[\frac{ 21 }{ 21x }>\frac{ 21 }{ 3 }\]
\[\frac{ 1 }{ x }>\frac{ 7 }{ 1 }\]
\[x <\frac{ 1 }{ 7 }\]