kellerSponge

=Keller Donnell=

13. 1/4 14. 3/8 15. 3/5 16. 3/8 17. 3/7 18. 1/8 19. 5/6 20. 1/25 21. 422400 feet/360 seconds= 117.3ft/sec/1 second 1/14/09 296 34-36 34.4*21=3b 84=3b 84/3=28 28=b 35. 80 *6 25e 480/25= 19.2=e 36. 15*4 6.6=f 50. x=2 51.r=5.6 52. w=2.4 53. c=136 54. 5808mi./12 galons 1. .625 2. .45 3. .75 4. .833 5. .666 6. .727 90.x=47 91. y=-0.175 92. a=1320 93. b=-45 25. 150 26. 20 27. 9 28. 53% 1. 4 miles per hour 2.6 3. 48 feet per second 4. 39.6 .33*120=x 5.52.5 1.25* 42=x 6. 25% n *5.6=1.4 7.q=65 15*q=57 8. 9,600 is the sale price 1.61. 2. 71.4 3.13.2 4.12.79 1.= 2.< 3.= 4.39.6 5.52.5 6. 25% 7. q= 65 8. 9600 1.n=20 2.y=11 3.x=-18 4.a=4 5.x=28 6.x=-48 7.x=2 8.m=1.3=13/10 9.c=-6 10.x=0 11.y=1 2/10/09 pg 632 check your skills** 1. x-21=48 x= $69 2.33-6=x x=27 pounds 2/11/09 pg. 367 check skills 1. k+3k=20 4k=20 20/4= 5 k=5 2. 5x=35 35/5= x= 7 3. 2b+2=18 b= 8 4. y=-10 1-6 graph on paper 21. graph on paper : relation 22. graph on paper : function, passes the line test. 1. n=20 2. y=11 3. x=18.33 4.a=4 5.x=28 6.x=-48 7.x=2 8.m=13/10 9.c= -6 10. x=0 11. y=1 12. a=6 3/4/09 1.x=75 2.x=8/5 21. relation 22. function 38. b 39. i 42. function - each input has one and one onlt output 43. function 1. -9 2. 5 3.-3 4. -2 23. -1/3 27. -5/2 31. 4. m=-3 b=6 m= 3 b=0 solution =(1,3) 1. yes 2. no 3. yes 4. no 4/2/09 pg. 445 24-25 24 and 25 on paper 4/6/09 pg 444 20 and 21 20. work on paper 21. work on paper
 * 1/5/09**- write out on paper both problems
 * 1/12/09- pg. 286 13-20**
 * 1/13/09 pg. 290 21**
 * 1/15/08 pg 303 50-54**
 * 1/22/09 pg. 310 check skills 1-6**
 * 1/26/09 pg. 314 90-93**
 * 1/27/09 pg. 318 25-28**
 * 1/28/09 pg. 309 check point quiz 1-3**
 * 1/28/08 pg. 332 4-8**
 * 2/3/09 pg. 329 check skills 1-4**
 * 2/4/09 pg. 332 check point quiz #2**
 * 2/9/09 pg. 365 check point quiz 1- 12**
 * 12.a=6
 * 3.192-140=x x=52 pounds**
 * 2/23/09 2009 pg. 400 check skills**
 * 2/25/09 pg. 403 21-22**
 * 3/309 pg. 365 check point quiz 1-12**
 * 3/ 16/09 21 and 22**
 * 3/17/09 pg. 409 38-39 42-43**
 * 3/18/09 pg. 411 check your skills**
 * march 23 2009 pg. 415 23-27 and 31**
 * 3/31/09 pg. 440 4**
 * 4/1/09 pg. 441 check skills**
 * 4/7/09 pg. 446 55-57

55. work on paper 56 work on paper 57. work on paper

4/8/09 pg. 450 21-23 21. -2 22. 3 23. -1/2

4/14/09 pg. 182 check skills 1. 81 2. 144 3. -64 4.10,00 0

4/15/09 pg. 190 63-71 63. 20 64.100 65. 29 66.11 67. x=1.8 68.a= -8.7 69. 2.7 70. 9.3 71. 81 books books total

4/16/09 check skills 1. k to the 4th 2. m squared * n squared 3. 2 4th power 4. 5 cubed

4/20/09 pg. 208 45-50 45.C. 46. H 47.C 48. 2 to the 10th power times 2 cubed when mulyiplity with the exponents the rule syas to add and they all equal 13 49. -4 50. -6

4/21/09 pg. 210 check skills 1.x 2. 1/7 3. 2x/3 4. ab/4

4/27/09 not here 4/28/09 pg. 225 62- 69 62. 2*106 63. 64.7 10 -7 65. 5.9 10-9 66.800000000 67. .0000032 68.11,190,000 69. .000000000005

5/4/09 solve for y: 3x-2y=12 -2y=12-3x y= -6+3/2x

5/7/09 pg. 580 (check skills) 1. 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144 2. 100, 400, 600, 1,600, 2,500, 3,600, 4,900, 6,400, 8,100, 10,000, 12,100,14,400

5/11/09 pg 582 number 38 1. find the perfect squares just higher and lower 2. pick which perfect square is closer about 5

5/12/09 pg. 596 check point quiz 1-10 1.≈ -2 2. 3.7≈4 3. 5.2 ≈5 4. 9.5≈9 5. -6.7 ≈-7 6. 10.2≈10 7. 10 feet 8. 16.1 meters 9. 25 yards 10. 7.1 centimeters

5/13/09 pg. 170 check skills 1.2x-7 2.5a-4b 3.n-12m 4.6x-3 +5

5/14/09 pg. 712 25 and 26 25. 4y -15 26. 2xsquared +4x + 7

5/19/09 pg. 754 11-18 11. rational 12. rational 13. irrational 14. rational 15. irrational 16. x-50 inches 17. x= 7.5 yards 18. a= 23.3 meters **