Homework week of 8 17. 1 2 Order of Operations NOTES. 1 2 Order of Operations KEY. 2.5 Part 1 - Distribution NOTES. 2.5 Part 1 - Distribution KEY. 2.5 Part 2 - Combining Like Terms NOTES. 2.5 Part 2 - Combining Like Terms KEY. 1 2 & 2 5 Review KEY. Homework week of 8 24. 3.1 & 3.2 One & Two-Step Equations NOTES. 3 3 Multi Step NOTES. 3.3 Multi HW KEY. TwoStepMazeActivity KEY. 3.1-3.3 Review KEY. 3 4 Variables Both NOTES. 3.4 HW KEY. 3.5-3.6 Proportions NOTES. 3.5-3.6 HW KEY. 3.7 Percent HW KEY. 3 4 3 7 OPTIONAL REVIEW Key. Review Worksheet KEY.