Math (Intergers)

141,222 results, page 88
  1. Math

    4z3(3z-1)+7(3z-1)
  2. math

    x2 + x − 42
  3. Math

    1/5(2x-10) + 4x = -3(1/5x + 4. Solve for x. I need some really help! please and thank you
  4. help math

    3x+7= -11+2x my answer x=1
  5. math

    1.13s-s=_ 2.d+2d+d=_
  6. Math

    Would the answer to (-1)^5 be -5?
  7. Math

    9-1/2y=4x Solve for y.
  8. Math

    What is the range of y= -(x-2)^2+2 ?
  9. math

    is -15<-10 please explain
  10. math

    add. (r-5s+6)+(3r+4s)+(s+6)
  11. Math

    (x^6z^-1/3/-125y^-9z^8/3)^-1/3
  12. Math

    121 / what = 11
  13. math

    2y = 4/3 simplify
  14. MATH

    5% OF WHAT NUMBER IS 2?
  15. math

    t=sin(2*t^3) get the t
  16. math

    thanks so much ms sue!!!!!!!!!
  17. math

    expand (1-x^2)^6
  18. Math

    -sqrt60 How to do this?
  19. math please help me :P

    what is 4+6+12+3=^8+?4+5= is this to much of a problem?
  20. Math

    Expand (3f+2h)^4
  21. math

    Solve: 5/x=10/7
  22. Math

    Solve for X. X/8 = -4/9
  23. math

    What is the value for x in the equation 6(x + 2)=54?
  24. math

    B= K+v/2 how do I solve this for K
  25. Math

    2(-3x+3)+3x= The answer are A -3x+3 B -3x+6 C -3x+9 D 6
  26. math

    0.25x-7/6=7/3 x=
  27. math

    5-7 lcf
  28. Math

    What is S[1] for 6 – 24 + 96 – 384 + ...?
  29. Math

    Solve. 10/(3x) + 4/3 = (7 + x)/2x A) x = 1/3 B) x = 17/5x C) x = 1/5 D) x = 1/6 help??
  30. Math

    Does (2+5i)+(-2-4i) equal to 0+1i, or i?
  31. Math

    Solve: 3/2 x - = 19
  32. math

    Simplify: 2x^3y^2+ 4x^2z / 2x^4
  33. Math

    1.981 × 10^-6
  34. MATH

    WHAT IS EQUIVALENT TO 11/3?
  35. math *check*

    x:1,2,3,4,5,6,7,8,9 ---------------------------------------------------------------------------------- y:0.8,2.1,3.1,3.8,5.2,8.4,6.9,8.1,9
  36. math

    What is the product of 4x – 3 and x + 8?
  37. math

    is -2 squared -4 or 4 why?
  38. math

    if -2*-2 is 4 why does -2 squared -4
  39. Math

    Why 1/2 of 1 is 1/2, what is half of 2,3, and 4/
  40. math

    what is e = mc square
  41. Math

    Estimate 12 1/2% of 57
  42. math

    What is 10/21x 12/1y + -3
  43. math

    simplify 4+17+(-29) + 13 + (-22)+ (-3)
  44. Math

    Solve. 10/(3x) + 4/3 = (7 + x)/2x A) x = 1/3 B) x = 17/5x C) x = 1/5 D) x = 1/6 help??
  45. math

    what is 14,757/67.1
  46. math

    determine f'(2) for f(x)=g[h(x)] given g(2)=5, g'(2)=-3, g'(-6)=-3, h(2)=-6, h'(2)=4
  47. math

    what is the value of this expression 15 - 3 + 2 - 9
  48. Math

    5.3x+2-4.1x=3.6x-1.6 My answer x=1.5
  49. Math

    -1/4x+6=2/3x+28 X=22 that is my answer I got
  50. Math

    3.2+0.3x = 0.2x+1.4 My answer is -2.2/0.1 X=?
  51. Math

    What is a number between -6 and -7? I got 6.8
  52. math

    Simplify. (82 - 60) + [(-3 x 4) - 36÷4]
  53. Math

    Simplify: 2x^3y^2=4x^2z / 2x^4
  54. math

    what is the value of b in the equation? 4(b -1)=2b+10 4b-4=2b+10 -2b=14 b=-7 is this right?
  55. Math

    What is an approximation?
  56. Math

    5 percent of x is 30 what is x
  57. math

    antiderivative of e^((-x^2)/2)??
  58. Math

    Solve. 10/3x + 4/3 = 7 + x/2x A) x = 1/3 B) x = 17/5x C) x = 1/5 D) x = 1/6
  59. Math

    -2(k+1)>-16+5k My answer K <-2
  60. Math

    7/11 as a percent
  61. math

    -4/5 + (-3/4) how do I work this
  62. math

    simplify 4+17+(-29) + 13 + (-22)+ (-3)
  63. math

    mean 18,25,32 answer:25
  64. math

    3x+5y-6=0 solve for y
  65. math

    If A= X^2+2x+1, B=x=1 Find: A+B=
  66. Math

    8x+5=4x-7 I put x=-3
  67. Math

    1/9x + 3= -1 I put 1/9x =2 X=18
  68. math

    whats 9+10
  69. math

    7x^2-20x=3
  70. math

    A = _,b = 12yd,h = 16 yd
  71. Math

    Given f(x)=-2-3x-x^2 , find f(1+k)
  72. math

    how do you solve: -3y=3x-9 and 2x-4y=12 and -3x=2y
  73. Math

    how would you graph: x=7
  74. math

    285/1.2
  75. math

    how do you solve: y=2x-1
  76. math

    when c=4 what is the value of the expression 72/c?
  77. MATH

    18-3(2*2)WHAT IS THE ANWSER
  78. Math

    how do you graph, y=2/3x-2
  79. math

    How to solve x2-2x-13=0
  80. math

    75 is what % of 1000
  81. math

    57,59,70,55,70,60,56 find the mean
  82. math

    Factor: a^4 + b^4 + c^2 - 2(a^2 b^2 + a^2 c + b^2 c)
  83. math

    mean 18,25,32 answer:25
  84. math

    Factor: x^8 + 2x^4y^4 + 9y^8
  85. Math

    If a problem is 4^4/4^6 is it = to 1/4^2 or just 16?
  86. Math

    just checking ...is 7^4/7^2 = to 49... I say yes...?
  87. math

    simplify 3/x+2/x^2
  88. math

    what is the answer for 1/4+1/3+3/12=
  89. math

    320= -5a + 5 (1-8a)
  90. math

    Factorise: 4x^2-9y^2+2x-3y
  91. math

    1/n^2=0.0278
  92. math

    factorise 4(x-y)^3-(x-y)
  93. math

    Simplify: (x/50)+(x/25)+(3x/50)+(2x/25)+...+2x =
  94. math

    w > 2 d + 6 < 15 s - 1 > 4 please explain
  95. math

    3x-9+15x
  96. Math

    -3x+5y=80 4x-5y=-90 What are the x and y for both equations
  97. math :)

    Solve for x: 6(x+3) =2x +27
  98. Math

    How do you simplify 2v^2-5v+2
  99. Math

    What is (a+b) to the third power?
  100. math 050

    1/4 × 3/5