Tutoring:
remind: text @f92hdc to 81010 to enroll
online textbook: http://ocas.pearsonschool.com/ph/cd/0-13-190443-4/iText/products/0-13-190443-4/?token=53616c7465645f5f4c36c11008dcc46c3df35a8220147ab0bbe94b3c4dff7dffcde72fc81abd8d710e42e85fa633260b807b1f85f56300dd