dwrls,math

141,167 results, page 49
  1. math

    x^2-20=0
  2. math

    If 8a−4b=20 and 4a−8b=4, then what is the value of a−b? i got 2
  3. Math

    2(y + 1) for = 2
  4. Math

    9-7+14=18-b+9
  5. math

    C(x)=(x-1)/(x^(2)-25)
  6. Math

    1/2(2)-2
  7. Math

    a(3a + 1) + (a + 1)(a-1)
  8. math

    -2-6
  9. Math

    X/2 + 3/5 = 1/4
  10. Math

    please help me x^3-3x-3=0 thanks
  11. math

    (-4)(5)=
  12. Math

    –0.4 n ≤ 6.8
  13. math

    49+51
  14. math

    3x+6y=48 -5x+6y=32
  15. Math

    1/2(1)-2
  16. Math

    3 1/10 + 14 2/5
  17. math

    how much is a 1/2?
  18. Math

    1. 11+(-4)=7? 2. -3/5 + (8/35 )=2/8?
  19. Math

    (2p+9)(3p+1)
  20. math

    y= 7 /4x f(1)f(2)
  21. Math

    -4/5+ (-3/4)=-9/6?
  22. Math

    Given A = {2,4,6,8,10} B= {1,2,3,4,5,6,7,8,9,10} What is (A¿B) ? Is it {2,4,6,8,10}?
  23. math 1

    y = -3x + 18 3x + 4y =0
  24. math

    63+....>84
  25. math

    19% of 98
  26. Math

    |X+4| = |3X+10|
  27. math

    (2+3i) / (4-2i)
  28. math

    2 2 - 5 1 5 - 9
  29. math

    3-2x=-5
  30. math

    37 + (-12) =
  31. Math

    5/6=1/3-x
  32. math

    -8 x 7 = ?
  33. Math

    20+20
  34. math

    If x+y=-10 and x-y=2, what is that value of x?
  35. MATH

    -5(-1+6)
  36. math 1

    x + y = 8 y = 1/3x + 4
  37. math

    What % of $3.75 is $1.50?
  38. Math

    A=50(t+35)5
  39. Math

    1 2/4 + 1/3 =
  40. Math

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

    5m = ? km
  42. Math

    5x^4=5x Can you please help
  43. math

    what is A = 37.5 cm 2,b = 8 in.;h =
  44. math

    3 1/2+5 4/5
  45. math

    what is 3/8 of 24
  46. Math

    [3(7 + 4) - 2]6
  47. math

    -94+(-19)
  48. Math

    If f(x) = x^2 + 9 and g(x) = 24 + 4x, what is the value of f(4) / g(-1)? F. 0.75 G. 0.8 H. 1.2 J. 1.25 K. 1.75
  49. math

    -2d + 18 - 4d = 60
  50. math

    x/3 = x + 10 /6
  51. Math

    What is -39 -(-24) -(-64) How do I do this
  52. math

    3/4 + 2/6 =
  53. math

    ∠6+ ?
  54. math

    What is (f+g)(x)? f(x)=x^2−36 g(x)=x^3+2x^2−10
  55. Math

    e(x + 1) + e(x - 4) = ? e(2x - 3) or 2e(2x - 3)?
  56. math

    (3x+4)|(2/3x+1)
  57. math

    5y - 3 < 13
  58. Math

    1/4 + 1/5
  59. Math

    X+4+2x+4+x+4+5x-2=64
  60. Math

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

    (x-4)^(3/2)
  62. math

    5y - 3 < 13
  63. math

    what is 2 ÷ 1/2?
  64. math

    a+4(6a+2b^2)+(a^2-6b^2)
  65. Math

    3 1/6 - 1 1/3 =
  66. math

    thank you
  67. math

    what is 4/5 of 10/13? A. 40/65 B. 5/18 C. 8/13 D. 20/65
  68. math

    (x-4)^(3/2)
  69. math

    6+4(3)
  70. Math

    how many 5's are in 6
  71. Math

    What is v? -2v - 7 = 23
  72. math

    4x+3y=12
  73. math

    39% of 19
  74. MATH

    NEED SOME HELP 2x^2+5x+3=0
  75. math

    What is (f·g)(x)? f(x)=x^4−9 g(x)=x^3+9
  76. math

    What is (f-g)(x)? f(x)=3x^5+6x^2-5 g(x)=2x^4+7x^2-x+16
  77. math

    -5s-8/4<-22
  78. math

    (3+10)+(3)+(10)
  79. math

    4 2/3 * 3 3/4 A.8 5/12 B.15 C.12 1/2 D.17 1/2
  80. math

    If A is 25% more than B, the B is ? less than A. A. 10% B. 15% C. 20% D. 25%
  81. Math

    -2/5+(-1/10)
  82. math

    4 + 3x < 28 5y - 3 < 13
  83. Math Help!!

    Someone please help.
  84. math

    n+12=4
  85. math

    y=9(7+4)^2+9
  86. Math

    15/40 - ?=1/5 my is 7/40 15/40-7/40=8/40=1/5
  87. math

    4x+3y=12
  88. math

    What is 7 16/20 + 6 1/20?
  89. math

    2√72 +√32 I got 8√8
  90. math

    1/4(9y-3)+ 1/8(6y+9)
  91. math

    (x-4)^(3/2)
  92. math

    4(x-5)-5+6x+7.4-4x
  93. math

    4x^2 + 4 - 5x + x - 2x^2 + 8
  94. math

    v=2(ab+bc+cd) for a
  95. Math

    3 1/4 - 1 1/9 =
  96. Math

    -3(5x-3)-5=
  97. Math

    -6x+4(-5x-4)=
  98. Math

    1 7/8 - 5 8/11 =
  99. MATH

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

    What does 4×4×4 + 2×2×2 =?