dwrls,math

140,374 results, page 90

  1. math

    what is 875/5 divide that by 26
  2. Math

    what is 10^-2? 10 to the power of negative 2
  3. math

    2x + y = 5 5x + 3y = 11 solve by addition?
  4. Math

    if 2r=5s and 5s=6t what does r equal in terms of t?
  5. Math

    (-2) and -2^2. Why are the answers different?
  6. Math

    How do you simplify this problem? (-3y)+(-2)+(-8x)+5y-(-8x)
  7. math

    how do i solve this problem 2(2.5B-9)=-7 and 0.7w+16+4w=27.28
  8. math

    how do solve this problem 0.7w+16+4w=27.28
  9. Math

    8x6-7x2=
  10. math

    find the means for 1,8,9,10,12
  11. math

    show work 3x-5(3x-7)= 2(x+9)+45
  12. math

    lim (x^250-1)/(x-1) x->1
  13. math

    Compare 1/3 of 60 to 1/5 of 100.
  14. math

    A=1/2h(B=b) (for b)area of a trapezoid
  15. Math

    How did you figure this out?
  16. math

    how do you factor -x^2-7x+10? thanks much
  17. math

    How do I find the fraction for 25 ?
  18. Math

    Find the variable? 8C + 1 = 7C-2(7+C)
  19. Math

    Find the variable? 8C + 1 = 7C-2(7+C)
  20. Math

    Find the variable 0.3a+(0.2a-0.5)+0.2(a+2)=1.3
  21. math

    5x+6x-2=10 show the work
  22. math

    Find y' : y= (8-2x^2)/(root of (8-x^2))
  23. math- check this please

    1. 3t<-9=t<-3 2.4m>8=m>2 3.10<-2w 5<w 4.-20>-5c 4>c 5.-27>3z -9>z 6.-7b>42 b>6
  24. math

    solve : lim [((2x+1)^0.5)-3]/[x-4] x-->4
  25. Math

    Manipulate the following for h v = (3.14)r^2 h
  26. math

    wat is 45x320?
  27. Grade 10 MATH

    17^115
  28. math

    what is 9ft - 7inches
  29. Math

    6.5% of what number is 325?
  30. math

    the answer for 5+(6-4)+6x2(4-2)=
  31. math

    whats 49% times 50%
  32. math

    whats 49% times 80%
  33. MATH

    5X4/2-4EXPONET OF 2
  34. Math

    Solve for the unknown. s/12.0 = 4.0/0.8
  35. math

    How can I solve 3*x^2+y^2=300?
  36. Math

    I got it! Thank for your help, drwls.
  37. math

    how do i round numbers?
  38. math..please help

    Factor 5A^4 - 5A
  39. math

    Factor x^2a - 1 the 2a is an exponent
  40. Math

    Solve x^2 + y^2 = 36 y = 6 - x^2 Can you help me please
  41. math

    how many ounces are in a pound?
  42. math

    what number is 32% of 1,000
  43. math

    how do u find probability?
  44. Math Analysis

    Which is equivalent to 6-i/2i
  45. Math Analysis

    Which is equivalent to 5+i/1+3i
  46. math

    what is the fraction of 0.952 and of 0.33?
  47. math

    Integrate: csc x dx
  48. Math

    does anyone know how to do compound shapes?
  49. math

    what does x equal in this problem? -2/3(x+2)=12?
  50. Math

    subtract and simplify. 7/9 - 7/27
  51. Math

    How would you solve this (2a^4)^2
  52. Math

    What is an improper fraction?
  53. Math

    What are signed numbers?
  54. math

    How do you add fractions?
  55. math

    complete the pattern 12,18,15,21,18,?,?,?,?,?,?, 13,26,18,36,23,?,?,?,?,?,?,?, 44,54,47,57,50,?,?,?,?,?,?,?, 5,14,15,24,25,?,?,?,?,?,?,?,?
  56. Math

    14.357(-2.625)
  57. math

    how do you divide fractions. 2/3 * 5/6
  58. Math

    Subtract 5 7/10 minus 3 14/15
  59. math

    let f(x)=3x-2 and g(x)=x squared+6 use them (f-g)(x)
  60. math

    let f(x)=3x-2 and g(x)=x squared+6 use them (f-g)(x)
  61. math

    let f(x)=3x-2 and g(x)=x squared+6 use them (f-g)(x)
  62. math

    let f(x)=3x-2 and g(x)=x squared+6 use them (f-g)(x)
  63. math

    let f(x)=3x-2 and g(x)=x squared+6 use them (f-g)(x)
  64. Math

    what are irrational numbers?
  65. math

    how do you use a protrocater
  66. math

    250-100
  67. math

    989*789^2
  68. math

    linerar equactions 5x-2y=4 3x+y=9 3x-5y=13 x-2y=5
  69. math

    what is 192837 -928378
  70. math

    What is a perfect square?
  71. math

    solve 2x lnx + x = 0
  72. math

    if 6 counters are 3/4,then what is one?
  73. Math

    (-3)to the third power - (-8)(-2)
  74. math

    (2x10^5)(3x10^6)
  75. math

    Is –4 a solution to the equation 8x – 6 + 3x = 5 + 2x – 10
  76. math

    Express 39% as a decimal.
  77. math

    Given f(x) = x2 + 3x – 3, find f(0).
  78. Math

    What is the Answer to this problem; A U A'
  79. Math

    is 3/2 a rational number?
  80. math

    How do I take the antilog of -0.05?
  81. Math

    Sketch the Graph of x^2=y^2=9
  82. Math

    Radius of the circle: ((X-4)^2)+((y+2)^2)-81=0
  83. Math

    if a=6 and b=-4, solve the equation (4a+4b) (4a-b)
  84. math/algabra

    whats x+2+2x=x+10?
  85. math calc.

    Differentiate g(x)=x^(2^1/2)+(x^3/2^1/2)+e^(2^1/2)+(2e^x)^1/2
  86. math

    What is a prime factorization?
  87. Math Analysis

    The solution of 5x>2x is?
  88. math

    log(x+(3/10))+logx+1=0
  89. math

    how do you expand Ln abs(ã(ã7 x^3+2x^2))
  90. Math

    Find the inverse of f(x)= (x-3)/(x+2) and f(x)= (8x-4)/(2x+6).
  91. Math

    Find the percent. 13% of 17?
  92. Math

    What is a regression curve?
  93. Math

    If f(x)= 5x^2-4/x, findf(4) 5(4)^2-4/4 5(16)-4/4 80-4/4 76/4 19(answer)
  94. Math

    Evaluate h(-2/3)if h(x)=[[x-2]]. [[-2/3-2]] [[-2.67]] 2.67(answer)
  95. math

    I need help with equations. -4X+Y=16
  96. math

    what is the square root of 8?
  97. math

    what is the square root of 10?
  98. math

    what is the square root of 6?
  99. math

    how do you factor 18c^4-9c^2+7c ?
  100. math

    is 1 + x + (x-1)^2 + (x-2)^3 + (x-3)^4+... a power series?
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