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Ms-Brains

  • one year ago

HELP PLEASE!! will give medal! @leong (Attached file

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  1. Ms-Brains
    • one year ago
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  2. anonymous
    • one year ago
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    what you need to tell yourself is this: what are even integers from 8 to 16 inclusive

  3. Ms-Brains
    • one year ago
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    if I knew the even intergers I wouldn't be asking lol

  4. anonymous
    • one year ago
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    well what are even integers

  5. anonymous
    • one year ago
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    do you know what odd and even numbers are?

  6. Ms-Brains
    • one year ago
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    Yes

  7. anonymous
    • one year ago
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    good. so lets list all the integers from 8 to 16 8,9,10,11,12,13,14,15,16

  8. anonymous
    • one year ago
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    which of these numbers are even

  9. Ms-Brains
    • one year ago
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    8, 10, 12, 14, 16

  10. anonymous
    • one year ago
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    hence we call this a set of even integers from 8 to 16.

  11. Ms-Brains
    • one year ago
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    So A is the answer?

  12. anonymous
    • one year ago
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    yep!

  13. Ms-Brains
    • one year ago
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    Thanks so much! :)

  14. anonymous
    • one year ago
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    : )

  15. Ms-Brains
    • one year ago
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    do you know how to Simplify [-1/4]

  16. anonymous
    • one year ago
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    what do you mean?

  17. Ms-Brains
    • one year ago
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    Which value of m makes this statement true? 80 - 2m <= 8 +3m A.4 B.7 C.12 D.15

  18. anonymous
    • one year ago
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    just re-arrange if it were an equal sign 80 <= 8+5m 72 <=5m so you say to yourself, what number must m be so that 5*m must be larger than 72

  19. Ms-Brains
    • one year ago
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    512 or 515 Both of them are larger...

  20. anonymous
    • one year ago
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    you have options for m A.4 B.7 C.12 D.15

  21. anonymous
    • one year ago
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    5*4=20 5*7=35 5*12=60 5*15=75

  22. anonymous
    • one year ago
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    so when m=15, the inequality satisfies

  23. Ms-Brains
    • one year ago
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    Ohhh, That's how you solve that.. Thanks dude!

  24. Ms-Brains
    • one year ago
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    Which property is demonstrated? 5+8+15 = 5+15+8?

  25. anonymous
    • one year ago
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    addition?

  26. anonymous
    • one year ago
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    wut r ur options

  27. Ms-Brains
    • one year ago
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    one sec

  28. Ms-Brains
    • one year ago
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    Commutative property of addition Associative property of multiplication Commutative property of multiplication Associate property of addition?

  29. Ms-Brains
    • one year ago
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    @chris00

  30. anonymous
    • one year ago
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    Commutative property of addition

  31. Ms-Brains
    • one year ago
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    Sinplify. 4a^2 +7b^2 +5b^2 -2a

  32. Ms-Brains
    • one year ago
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    @chris00 @Leong

  33. anonymous
    • one year ago
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    group like terms. 4a^2+ b^2(7+5) -2a 4a^2+12b^2-2a

  34. anonymous
    • one year ago
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    dude @chris00 you quick :))) anyhow :) nice job man :)

  35. anonymous
    • one year ago
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    practise makes perfect! haha

  36. anonymous
    • one year ago
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    if you guys need my help in the future, just fan me so you know when i'm on

  37. Ms-Brains
    • one year ago
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    Let's see who get's t his one quicker? xD :P

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  38. anonymous
    • one year ago
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    @chris00 lol, so true :v I love algebra :"> I hate geometry =.= it suck.....

  39. anonymous
    • one year ago
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    8x-13

  40. anonymous
    • one year ago
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    expand brackets: 9+4(2x-1)+8 9+8x-4+8 8x+13

  41. anonymous
    • one year ago
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    silly mistake i guess @Leong

  42. anonymous
    • one year ago
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    yeah :v I just give you the answer lol, he give you the whole explain :)

  43. anonymous
    • one year ago
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    lol is okay :3

  44. Ms-Brains
    • one year ago
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    Lol, I love you both. Just a few more practice problems

  45. anonymous
    • one year ago
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    lol okay :) go for it

  46. anonymous
    • one year ago
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    hopefully a few is just like 2 or 3 hash

  47. anonymous
    • one year ago
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    hahahaha

  48. Ms-Brains
    • one year ago
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  49. anonymous
    • one year ago
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    -4

  50. anonymous
    • one year ago
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    ........lol

  51. anonymous
    • one year ago
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    It said right there lol~~~ i dunno how we gonna explain this

  52. anonymous
    • one year ago
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    remember counting using a number line?lol

  53. Ms-Brains
    • one year ago
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    How about this one?? xD

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  54. anonymous
    • one year ago
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    a=-4.2 -a=-(-4.2) -a=4.2

  55. anonymous
    • one year ago
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    okay he got this lol

  56. Ms-Brains
    • one year ago
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    This one?

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  57. anonymous
    • one year ago
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    b

  58. anonymous
    • one year ago
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    remember, what makes the numbers from 2-20 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 what are the odd numbers 3,5,7,9,11,13,15,17,19

  59. anonymous
    • one year ago
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    remember, it said from 2 to 20, not 0 :v plus is odd

  60. anonymous
    • one year ago
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    @chris00 lol :)))

  61. Ms-Brains
    • one year ago
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    Last one!!

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  62. anonymous
    • one year ago
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    sometimes you have to spell it out..haha

  63. anonymous
    • one year ago
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    @chris00 you got this?

  64. anonymous
    • one year ago
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    aw, you can go first and i'll check

  65. anonymous
    • one year ago
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    is 4 and 9 :)

  66. anonymous
    • one year ago
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    intersection is the same point so imaginations that you doing a graphs and you try to met at 1 point of 2 line :v

  67. anonymous
    • one year ago
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    yep good. the intersection A ∩ B of two sets A and B is the set that contains all elements of A that also belong to B (or equivalently, all elements of B that also belong to A), but no other elements.

  68. Ms-Brains
    • one year ago
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    OH MY GOD!!! THANK YOU SO MUCH YOU GUYS!! I would have been stuck on that forever!!!

  69. anonymous
    • one year ago
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    ur welcome :"> :) anytime :) ( well... not so sure but I willing to help :) )

  70. Ms-Brains
    • one year ago
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    Do you guys have time for 5 more questions??

  71. anonymous
    • one year ago
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    oh boy

  72. Ms-Brains
    • one year ago
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    hahahaha

  73. anonymous
    • one year ago
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    quick

  74. anonymous
    • one year ago
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    lets go.

  75. anonymous
    • one year ago
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    post them all

  76. anonymous
    • one year ago
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    game on @chris00 :v I got this :v

  77. anonymous
    • one year ago
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    ahahahah

  78. Ms-Brains
    • one year ago
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    1.

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  79. anonymous
    • one year ago
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    1. 56

  80. anonymous
    • one year ago
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    yep!

  81. Ms-Brains
    • one year ago
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    2

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  82. anonymous
    • one year ago
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    7/13

  83. anonymous
    • one year ago
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    dang....

  84. anonymous
    • one year ago
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    I hate lag!!

  85. Ms-Brains
    • one year ago
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    3

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  86. anonymous
    • one year ago
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    1 over 8

  87. anonymous
    • one year ago
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    nice work

  88. Ms-Brains
    • one year ago
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    4

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  89. anonymous
    • one year ago
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    5/12

  90. Ms-Brains
    • one year ago
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    5

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  91. anonymous
    • one year ago
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    yep!

  92. anonymous
    • one year ago
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    short cut of 15/36

  93. anonymous
    • one year ago
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    8 over 5

  94. Ms-Brains
    • one year ago
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    5

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  95. anonymous
    • one year ago
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    cross multiplying

  96. anonymous
    • one year ago
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    1 3/5

  97. anonymous
    • one year ago
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    improper fraction

  98. anonymous
    • one year ago
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    \[1\frac{ 3 }{ 5 }\]

  99. anonymous
    • one year ago
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    5 is 8/5

  100. Ms-Brains
    • one year ago
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    Thanks so much guys! You two are the BOMB.COM at math xD

  101. anonymous
    • one year ago
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    I actually use calculator to check the math in my head before I post the answer lol

  102. anonymous
    • one year ago
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    haha, just practise! anyway, i have to go. catchya all. nice to work with you guys

  103. anonymous
    • one year ago
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    @chris00 bye bye :) Thank you :)

  104. Ms-Brains
    • one year ago
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    See ya chris. I'm out too. Gotta get some sleep! Bye @Leong

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