Math(Please help)

140,911 results, page 30

  1. math

    -21-(-21)= would this be 0 or 42
  2. math

    (25+5)(25-5)=0
  3. math

    how would i do (x^2 + 2x) / (2x-1) thanks
  4. Math

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

    7/9 - (-13/18)=
  6. math

    2x-5/3 - 3x+4/4 >/5
  7. Math

    5^2x 4+2^3
  8. math

    Can you please help me. 3/x-1=8
  9. Math

    What is 4 x 6 x 5
  10. Math

    3(t-3)-5(4t-3)=5-7(6t+1)
  11. Math

    (5 * 10^2) * (5.6 * 10^4)
  12. math

    (x/8)+ (x/8)= 9/8
  13. math

    p=b+a+2c,for b b=
  14. Math

    x/5 -1 ¡Ü 6/7
  15. math

    2a/3=2+4a -2.4 2.4 1.3 -1.3 0
  16. HELP ; MATH

    9. A/12 = 3/9 A = 4 10. 8/B = 12/21 b = 14 11. 24/36 = c/15 c = 10 12. 27/6 = 18/d d = 4 13. 7/8 = e/56 e = 49 14. 27/36 = 6/f f = 8
  17. math

    f(x)=5x^2-3x+1 A. f(0) B. f(-4) C. f(2)
  18. math

    what is x+7/4=88
  19. math

    What is 5(5-3) x 3=
  20. math

    4x^2=8x-5
  21. Math

    4x-y =5
  22. Math

    12-x=5x+16
  23. Math

    1/2, 3/4,
  24. Math

    What is e/2=3
  25. math

    9x^2 - 4y^2 = 36 y = 3x - 6
  26. Math

    (6+4) + 5 = 6+ (4+5)
  27. math

    c/7+2=1
  28. math

    6-3a/2=-6
  29. Math

    29 * 6^(-3x) = 13 Thanks!
  30. math

    y=-2/3x-12
  31. Math

    n= -15 n+(-7)-n=
  32. math

    -56+x ------ -8
  33. math

    6/7s-3/4=4/5-1/7s+1/6
  34. math

    1/4y=-12 , 1/5p=-3 , x/7=-5
  35. math

    xy = 8 y = x + 2
  36. MATH

    5,7,10,15,22, WHAT COMES NEXT?
  37. math

    5×4
  38. math

    1+3> 4 can anyone help me with this.
  39. math

    3.96 x 10^2/ 1.5 x 10^6
  40. math

    (x+5)(x+2) (x-2)(x-2) (x+5)(x-12) (3c-4d)(2c+5d) (5x-3)(3x-8)
  41. math

    3-12/3-2-8/15
  42. math

    5-3=2
  43. math

    If n>0, then (4^n)(8^n)= A.2^9n B.2^8n C.2^6n D.2^5n E.2^4n
  44. math

    8 < 5 + y
  45. math

    7.36+w=8.94 8.94-7.36=1.58 w=1.58
  46. math

    m+18=78 78-18=60 m=60
  47. math

    n - 4.7 = 8.4 8.4 - 4.7 = 3.7 n-3.7
  48. math

    3(x+4)-5= n is 9
  49. math

    5(35-18)+1 5(17)+1 51+1=52
  50. math

    15-18/9+3 15-2+3 13+3=16
  51. math

    2/3x-6=22
  52. Math

    If 1 - x - 2x - 3x = 6x - 1, what is the value of x?
  53. math

    x^6 + 5x^3 – 24) ÷ (x^3 – 3)
  54. Math

    P = 5b/c^2, what is a value of c when p = 9 and b = 20?
  55. math

    4+(-6)=-2
  56. math

    -7-(-4)=-3
  57. math

    3√45-5/2√1/3+4√3
  58. math,

    3/4 is= to something over 12
  59. math

    3×44÷33×34
  60. Math

    -6x+4(-5x-4)=
  61. math

    -2-8=6
  62. Math

    (-2x^4)^2 y
  63. math

    0-(-8)=8
  64. math

    m + 2/3 = 5/6, so what is m
  65. Math

    64/8*3+25/5*8=
  66. math

    6.4-y=6 2/5 y=
  67. math

    0-8=-8
  68. math

    4+(-4)=0
  69. math

    -2+6=4
  70. math

    0+(-5)=-5
  71. math

    1/8b=5
  72. math

    5x-6y=12
  73. math

    f(x)=2x-3
  74. Math

    6x-3y = -6 and -5x + 7y = 41
  75. MATH

    7/12 + 2/12 = 9/12
  76. Math

    what is -4 (-w+4x-2)?
  77. Math

    what is 5 - / 8 6
  78. math

    -23<=4x-6<=-5
  79. math

    -9 - (-5) = a A=4
  80. math

    -7z=49
  81. MATH

    d^2+8 8-d ------ - ------ d^3-d d^3-d
  82. math

    5x=-15
  83. math

    What is the value of 14 – a2 given a = –3?
  84. Math

    4 3/7 + 7 1/2 = Thanks
  85. math

    3c=12
  86. Math

    |X+4| = |3X+10|
  87. MATH

    2m + 1 --- --- 6m-3 3-6m
  88. Math help please!!

    2m + 1 ---- ---- 6m-3 3-6M
  89. math

    (7x^5)(8x) (-2.4m^3)(3.5m^-3)
  90. math

    -3/5 +8/35=? 7/9 -(-13/18)= (4)(-3/2)= -21-(-9)= -21-(-21)=
  91. Math

    (8.8*10^-5)^-5
  92. MATH

    10 5/12 ÷ 1/10 =
  93. Math

    If 3(y+8)/2y = 9, what is the value of y?
  94. math

    13=5-13+3a
  95. Math

    e^2x+2e^x-15=0
  96. math

    9/10-3/10=6/10
  97. math

    3/8+1/8=4/8 4/8=1/2
  98. math

    (-3)x(-6)= -6x-3= -18
  99. math

    c=11+(-14) C=3
  100. math

    (9-4)/5= 9-4= 5/5=1
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