Math(Please help)

140,953 results, page 26

  1. MATH

    -2-8
  2. Math

    Thanks
  3. Math

    what is 2 1/4 r = 10?
  4. Math

    what is 7/9 ÷ (5/6)
  5. math

    1.05^30
  6. Math

    i need help
  7. math

    can u please help me 7r-(6r-5)= 7 thank u
  8. math

    how many 3/4 are there in 3 ?
  9. MATH

    6.8M = HOW MANY CM
  10. math

    if 2x^3-5x^2+x+2=(x-2)(ax^2-bx-1)then a and b are respectively:
  11. math

    x=5-9y 4x+9y=-7
  12. Math

    3 less than b is 43
  13. Math

    ((1+3i)/(1-2i))^2 i
  14. math

    x+y=1 2x-y=-2
  15. math

    W+X+Y
  16. Math

    2x+3=15
  17. math

    8x-1=55
  18. math

    3n + 16 = 7n n=?
  19. Math

    3x+3(x-1)<-18
  20. math

    23/4=f-1/4
  21. Math

    what is h/26=5?
  22. Math

    the mean of x and y is 12 and the mean of y and 12 is z/2. what is the mean of x and z?
  23. Math

    X-6=18
  24. math

    2(2.5b-9)+6b=-7
  25. math ;

    1. x^2 = 16 2. 2x(x+3) = 0 3. y^2 + 8y = 0 4. x^2 + 3x = 28 5. 2x^2 + 9x - 5 = 0
  26. math

    10^-3
  27. math

    20 - 0
  28. Math

    When A=3,b= -1 what is the value of Ab-b2
  29. math

    22*2/4-(7+3)2+3(7-2)2
  30. Math

    90 is twice as much as?
  31. Math

    what is d/5 = 4
  32. math

    (4-5y)-2(3.5y-8)
  33. Math

    (2x+1)(x-5)-(4x+2)(3x+7)+(1+2x)
  34. Math

    22÷y=2
  35. Math

    12=24-y
  36. math

    7x-4y=-10 4y=x-2
  37. math

    n+42=80
  38. math

    5x+y=2 5x+3y=12
  39. Math

    x-1=4 2/3
  40. math

    y =13= 72/12
  41. math NEED HELP

    2x+5 x+4 ------ - --------- x^2+3x+2 x^2+3x+2 i keep getting x+9 ------------ (x+1)(x+2)
  42. math

    r|2=24 is it 48
  43. HELP WITH MATH PLEASE!!!!!!!!!!

    What does 1/2 x 2 x 6 = ?
  44. Math

    (x-5)^2 - 3(4-x)(5-x)
  45. math

    Q - 8 = -9
  46. math

    y-39=39
  47. Math

    (a+4)(2x-3)+(a+4)(3x+1)
  48. math

    8d=40
  49. math

    (3+/3) (2+/2)
  50. math

    -4b-8=8
  51. math

    -3(x-1)+7+5(x-2)
  52. math

    1+1
  53. math

    2/7n+n=5/9
  54. Math

    2/(1+i)^4
  55. Math

    can you please help me with $6.30 x 8.5% thanks!
  56. math

    8 - (-n) = 1
  57. Math

    X = 17 + 16 x = 33 Am I right?
  58. math

    5+5
  59. math

    3x+2x+y+2y
  60. math

    2/3+2/15
  61. Math

    What is N x 4/5=3/4?
  62. math

    2/7n+n=5/9
  63. Math

    I need help
  64. math

    what's 7 x 3
  65. math

    7n=6
  66. MATH

    2t/3 - 11 = 4 (16 - t ) - 1t/3
  67. math

    5^0/5^-6 * 1/5^-11 / (5^2)^4/(5^10)^2
  68. math

    if A [] B = A^B-(A+B), 7 [] 9 = ?
  69. Math

    h² + 20=9h
  70. Math

    3(0.4h+5)>4(0.2h+7)
  71. Math

    (9n^4)^(1/2)= 3n??
  72. Math

    1/6 + 1/3= 2/10 + 4-5= 3/4 - 3/8= 4/7 - 2/14=
  73. math

    x^4-1/x^3=0
  74. Math

    1+1/12+1/3
  75. math

    y1=6+2x x1 y1 -3 ? -2 ? -1 ?
  76. math

    M-9=21 M=30 Is what I got
  77. math

    what is 5/12+7/8
  78. Math

    9k+6<39 -
  79. math

    y1=6+2x x1 y1 -3 ? -2 ? -1 ?
  80. math

    If b=6 what is the value of 7b?
  81. math

    need help with v-4(4-v)=-22(2v-1)
  82. Math

    Let f(x) = 2-3x/5-2x. For what value of a is f(a) = 3?
  83. math

    88+11
  84. Math

    (5x-9y+8)-2(3x-7y+5)
  85. math

    5h - 9 = -16 + 6h
  86. Math

    [(x^3)+(2x^2)-x-2]/(2x-5)
  87. math

    y^5*y^14= A. 2y^19 B. y^60 C. y^19 D. 2y^60 A? Thanks
  88. Math

    If 7x + 4y = 18 and 3x + y = -3, what is the value of x + y? F. 9 G. 11 H. 12 J. 14 K. 15
  89. Math

    8 1/2 + 4 1/3 + 2 1/2 + 2 2/3
  90. math

    x^4-1/x^3=0
  91. math

    1/3*4=
  92. math

    (10^2t)-2(10^t)+1=0 let 10^t=y please help
  93. math

    if P(x) = x^3 -3x^2 +4 then P(1)
  94. MATH

    If P(x)=x^3 -3x^2 + 4 then P (-1)
  95. Math

    1/3 - x + 5/3 = x-4 How do I do this ?
  96. math

    -8p-12+7p-11
  97. math

    (2n-3)(n-2)
  98. math

    x+4=2x+3
  99. math

    x/4+2x/3+x/6=1/2
  100. math

    9s=17+1
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