dwrls,math

140,374 results, page 93

  1. math

    find -x when x -92/29 wouldn't this be 92/29
  2. math-factoring

    how do you factor this 8x^3+27
  3. math

    Find the reciprocal of -1/7 (10-1)
  4. math

    [(2+h)^2-4]/h find the limit how do i do this?
  5. HS Math

    2x/x^2+4x+3 divided by 1/x+3 plus 2/x+1
  6. math

    help with ratios pleeeeeeeeeeeease or i get an f
  7. 5th grade math

    Why does .2 x .4 = .08 and not .8?
  8. math

    how to show that 7/8 is bigger than 5/6
  9. math

    can the inverse sin of 0 be pi/
  10. math

    what did the computer do at lunch?
  11. math

    what did the computer do at lunch?
  12. math

    (9/49)^(-3/2) then i got (49/9)^(3/2) what do i do next?
  13. math

    What is the area of a circle?
  14. math

    b+9=8+7 is the answer b=6 since 8+7=15
  15. math 126

    PROBABLITYPROBLEM
  16. math

    can u help me on my proportion worksheet
  17. math help needed

    if x^3 <x<1/x then x could be equal to 1 6/5 5 1/5
  18. math

    solve with logs 3^(1-2x)=4^(x)
  19. math

    why would the be a value c for 1<c<3 that the h'(c)=.5
  20. Math 115

    Add 1/4 + 3/10 + 14/15
  21. math

    how do I classify polygons ?
  22. math- precalculus

    how do i solve these? 9^(-x)=1/3 2^(2x)+ 2^(x) -12 = 0 (3/5)^x = 7 ^ (1-x)
  23. Math

    how can you use 2 x 8 to find 4 x 8
  24. math

    how to symplifly fractions
  25. Math

    (z+1)(z-5)=16 how would you solve this?
  26. math

    8x^0(10x^-2)(-2x^-6y^7)= ??? please help
  27. Math

    what is the sum of fractions 1/4,3/8, and 5/14?
  28. Math

    what is the definition on an exponent?
  29. Math

    1. 2/5 + -3/5= 2. M - 7/18 = -5/18 (must reduce) 3. R + 7/12 = -5/12
  30. Math

    How do you compute 10 (to the -4)(as the exponent)
  31. math

    ideas on 3-d pyramids
  32. Math

    I don't get this problem x-20+ x+x+x+50 Can anyone help me?!?!?!?!?! Lola
  33. math

    how do i make slopes?
  34. math

    Rearrange and simplify for x when y= mx+b
  35. Math

    Find the Sim -5+[6+(-8)+(-3)]
  36. Math

    What is the slope? 2x+5y=9 5x+2y=10 I got -2/5 and 5/2
  37. math

    is the cos x<0 in quad 2 and 3?
  38. math

    domain of f(x) = sqrt (x-1)(x+1)
  39. math

    express 2/5 as a percent
  40. math

    what does circumfrence mean?
  41. Math

    2s + s -- --- s^2 s-1 Add & Simplify
  42. 6th grade

    math
  43. Math

    How many centimeters is 4 inches?
  44. math

    how do you write 2 3/8 as a percentage/
  45. math

    whats a radius ?
  46. math

    7x+13x=140
  47. Math 115 9.3 #48

    -3.4 - (7.6) I get 4.2 Correct?
  48. math 115 9.4 #80

    (-3)^3 - (-8)(-2) 27 - -16 =11 correct
  49. math

    solve the equation (x-5)^2=10
  50. math

    solve the equation (x-5)^2=10
  51. math

    solve the equation 3(x+2)^2-4=11
  52. math

    what is the distributive property
  53. math

    800 at 8% for 1 year
  54. math

    x=-2 does not have a slope does it?
  55. Basic Math

    How do I do this problem : (-9)^2 - (-6) ^2
  56. math

    what is sixtimes five?
  57. math

    How many degrees are in a hexagon?
  58. math

    find the product. 2/3 x 7/8
  59. math

    x^2 = x^2-1 = x^2-1 = (x-1)(x+1) -x = 1 x-1 x-1 Is this right, please help thanks
  60. Math

    How do you bisect angles?
  61. math help please!!

    simplify (5x^7)^4
  62. math

    what is the sum of 2/xand x/2?
  63. math

    is this correct : solve for n 0.6 (n+10)=3.6 0.6n+6=3.6 0.6n=3.6-6 0.6n=-2.4 n= -2.4/0.6 n=-4
  64. math analysis

    is (x^2-5) a factor of x^4-3x^2-1?
  65. Math 115 15 & 16

    #1. 10-15/(3)(6)-12 #2. 11-15/(6)(4)-18 this is what i come up with #1 -4/24-18=-4/6 #2 -5/18-12=-5/6
  66. Math

    Solve this inequality. |k|>2.5
  67. Math

    Why is this inequality "No Solution"? -4|k|=12
  68. Math

    How do you solve this inequality. |2c-5|<9
  69. math

    -3/5 + (8/35) i got a -13/35 is that correct?
  70. math

    oh okay. but how do you post an example?
  71. Math 115 17

    how do I simplify (-3)^3 - (-8)(-2)
  72. math

    solve the system x+6y =24 -6x+5y =-21
  73. math

    solve the system -32+3z=4 (x-2y) 4 (x-2y-z)= -36 -2 (2x+y)+2z=-12.
  74. math

    what is a plane graph ?????????????
  75. math help needed

    Solve for t: 4 6 -- = -- t+3 1-2t
  76. math

    what is the title of this picture?
  77. math

    how do you factor 2x^4-14x^2+24 ?
  78. math

    y=2x+5:(8, ),(-1, ),( , -1) ordered pair
  79. math

    graph each equation x-2y=6
  80. Math

    -5x=2y=9 Is this a direct variation?
  81. Math

    is this a direct variation? 5x + 2y = 9
  82. math

    how do you solve 9y^18/15y^2
  83. math

    why did the cow want a divorce?
  84. MATH

    Simplify completely: -3(4-9)+6-2(-8+5)
  85. math

    what is the unit rate of 4/12
  86. math

    |4x - 3| < 12 is equivalent to a. -9/4 < x < 15/4 b. -15/4 < x < 9/4 c. none of these d. -16/3 < x < 8/3 e. -8/3 < x < 16/3
  87. math

    Find the ratio. 2.4 m to 64 m
  88. math

    sketch the graph of y^2=(1/4)x
  89. Math

    Write 0.06 as a percent
  90. math

    how do you make a patio?
  91. math

    what is the answer to -8+815= what
  92. MATH

    find the intercepts 1.8x-1.3=4.68
  93. math

    how do i make 42's equal 12
  94. math

    5000g= ______kg
  95. math

    how to make 3 5's equal 20
  96. Math

    input output 5 2 11 4 17 - 20 7 - 10 8 3
  97. MATH

    WHAT IS THE ELAPSED TIME OF 7:47 TO 11:11
  98. math

    what is algebra (definition)
  99. math

    find x given that y=10 y=8-4x
  100. Math 115

    Add -4/5 + (- 3/4). help me I do know what to do.
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