1. Week 9, Day One

2. Warm Up Response

3. Simplifying Expressions Worksheet If at first you don’t succeed, try again. We will try again.

4. Homework Check p. 126 # 1-11 odd & 29-38 1. d=3 3. e=6 5. h=7 7. x = -1 9. p = -1 11. 6 hours 29. X = 17 30. r=2 31. Y = -7 32. N = 3/2 33. $11.80 per hour 34. 180= 120 + 2x; x=30 0 35. 31 & 32 36. 14.6 lb 37. 212 degrees 38. See next slide

5. Homework Check p. 127 # 38

6. Model Equations with Variables www.thinkcentral.com MT8CA Lab3 Click on Algebra Tiles

7. 3-4: Algebra Tile Lab

8. http://www.mvschools.org/Page/1751

9. 3-4: Algebra Tile Lab Draw one of the tile pictures.