JackSponge

Jack McGrew MAKE SURE YOU WRITE THE DATE AND WHAT THE ASSIGNMENT WAS (PAGE NUMBER AND PROBLEMS THAT YOU DID) 90%

9/22/08 pg 32 (21&22)

21.= 10 22.= 15w

9/23/08

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

9/24/08 pg 85 check point quiz

1.=-1/9 2.-20 3.=5 5.=8X-15=120 6.=5-4=1 7.=32/16=-1.6 8.=-5+t=8 9.=8x-12 10.=49t

pg. 91 (1-4)

1. yes 2. no 3. no 4. no

9/29/08

Associative property- the associative property is a problem that has parenthesis and the numbers can be in a different place Commutative property- the commutative property is a problem that has the numbers switched around but it is the same problem

10/1/08

15/7+-3/6 = 69/42==1 27/42 16k² 13xy 2t+2 12x-4

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

10/6/08   page, 122 (40-43)

40. C= 56 √ 41. k=7 √ 42. p=-4 √ 43. y=30 √