/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: BillySikes https://cdn.slidesharecdn.com/profile-photo-BillySikes-48x48.jpg?cb=1523006023 I am the math teacher at McKinney Learning Center. I am also a part-time online professor for Midstate College in Peoria, Ill.