CorySponge

Cory Philipson MAKE SURE YOU ARE WRITING THE ASSIGNMENT FOR EACH SPONGE ON EACH DAY! ALSO COME SEE ME AND I'LL SHOW YOU HOW TO USE THE EXPONENT KEY! 90%

9/22 ABSENT

9/23 65. 4.78d 66. -20p- 76p^2- 9 67. -6.1t^2+ 13.7t 68. 1.5m- 12.5v

9/24 1. -1/9 2.-20 3. 5 5. 120 6. 1 7. -1.6 8. -5 + t = 8 9. 8x - 12 10. 49t

9/25 NO CLASS

9/26 1. equivalent 2. not equivalent 3. not equivalent 4. not equivalent

9/29 The Associative Property allows you regroup numbers, and still get the same answer. ex. A+(B+C)=(A+B)+C The Commutative Property allows you to add and multiply numbers in any order and produces the same answer. ex. A+B=B+A

9/30 ROSH HASHANA

10/1 15. 16k^2 16. 13xy 17. 2t+2 18. 12x-4

10/2 NO CLASS

10/3 1. x=19 2. x=5.2 3. x=14 4. x=33 5. x=32 6. x=3 7. x=1/5 8. x=-9 9. x= 3 3/4

10/6 122(40-43) 40. c=56 41. k=7 42. p=-4 43. y=30