See below for the answers to the Ch. 1 Test Study Guide.  In addition to the study guide, students can use the following resources for studying for a math test or quiz:
Do odd problems from the homework (Exercises) part of each lesson in the chapter.  The answers are in the back for odds!
Do the quizzes in the textbook.  There is always a mid chapter quiz and an end of chapter quiz.
Do the review (always at the end of the chapter).  The review goes lesson by lesson with at least one worked out example for each lesson.
Do the Chapter test (at the very end of the chapter).
Use the online textbook for additional resources (link to the online textbook is on my page in the sidebar!).
The Ch. 1 test will be Wednesday for Enriched classes and Friday for Regular classes.