Math (Intergers)

141,290 results, page 82
  1. math

    25% of 4,000 a-1/25 b-1/5 c-1/4 d-1/3 e-1/2
  2. math

    If 40C(n,5)=C(n,3),then what is C(n,n-1) ? 1) 10 2) 20 3) 5 4) 6
  3. Math

    1. 2 / 9 + 1 /3 2. 1 / 7 + 3 /21 3. 2 /3 + 1/5 4. 1/4 + 2/3 5. 112 + 4 6 6. 1/2 + 2/ 5 7. 1/6 + 5 /12 8. 4/6 + 1/3 9. 1 / 5 + 1 / 8 10. 3/4 + 1 /9 11. 6 /12 + 1/3 12. 4 / 8 + 1/2 Help me thank you
  4. Math

    ( 21x5 ) X 3 =
  5. math

    y = 4x^2 cosx
  6. Math

    $45 at 2% for 5 years
  7. math

    Solve: (a+4)/2 = (a + 4)/a
  8. math

    2asquared plus 9a plus 4=0
  9. Math

    63 cm ____ 6 m/ >,<,=
  10. math

    t+1/t+5=(t-1/t+3)+1 Solve for t
  11. math

    x=y-3 x 3y=13 A. (1,4) B.(4,1) C.(7,4) D. (2.5,5.5) please help my best answer is b
  12. math

    Suppose that ab = 7 and a^2b + ab^2 + a+b = 80. What is a^2+b^2?
  13. Math

    A= 10,560 ft x 2 mi
  14. math

    3.50 is 2% of what number?
  15. MATH

    If y=7.2 when x=3 find x when y=2
  16. Math

    How do you solve 6k-8=k+2???
  17. Math

    What is the answer to 4+3p=19 ?
  18. math

    simplifies (8+12)5/6-5A+11
  19. Math

    If f(x) = 2 \ln(8 x+4\ln(x)) find f'(2)
  20. Math

    11-15f=24 What is f?
  21. math

    solve for x x^2-x+8=0
  22. math help

    (x^2+lnx)(2+e^x)
  23. Math

    10 5/12 divided by 1 3/5
  24. Math

    How many ones are there from 1-300
  25. math . someone please explain

    (-3x^-4y^-2)^-1 / (x^4y^4z^4) ^-4
  26. math

    Solve: -7.2 – (-3.8)
  27. Math

    3/8, 33%, 0.35 Which is the biggest
  28. math

    Given that 3^x + 4^x =5^x. Solve for x
  29. Math

    solve 4x^2=12
  30. Math

    solve 3x+ 4 = x - 5
  31. math

    -5/6 + 1 2/3 divided by -8/9 help!
  32. math

    5x+3y/3x-2y can this be simplified? How?
  33. Math

    Let xy = 5 and { dy }/{ dt } = 3. Find { dx }/{ dt } when x = 1.
  34. Math

    Can 1/2 ever be greater than 1/4. Why.
  35. math

    How do you simplify (x^10) - 1 / (x - 1)?
  36. Math

    How do I solve for N? 10/16 = n/56
  37. math

    what is 6 minus 1 2/3?
  38. math

    For the following problems, use f(x) = x^2 + 8; g(x) = 4x; h(x) = 5x – 3; (f + h)(x) = (g – h)(x) = (f + g)(3) = (f ∘ g)(–2) =
  39. math

    what percent is 23 of 51
  40. math

    6(3+6x)-4=230
  41. math

    graph 2y-x=5
  42. Math

    Simplify m - 2 - 4m - 5
  43. Math

    Solve 1/w=7/w-1/3
  44. math

    (4+2i)-(-1+5i) simplify.
  45. Math

    3.16x10^3=
  46. math

    i need help to solve this 0.3(0.3x+0.8<-0.3
  47. Math

    x2-x-1806
  48. math

    what is the gcf of 24,32
  49. math

    Thank you Jai!
  50. Math

    What is -3 x (-1 7/12) - (-3/2) Sqaured?
  51. math

    F=Gm^2/r^2 G=? My answer is Fm^2/r^2. Is this right?
  52. math

    What is clustering?
  53. math

    E=hf-w w=? The answers are: -E/hf E+hf hf-E
  54. MATH

    HELP PLEASE y = 3x2 + 2x – 1
  55. Math

    96÷16+(25x2)-15-3
  56. Math

    is x-7y=2 a function
  57. Math

    22÷2x9
  58. help plz math

    ln(3x+5)-ln(4)=ln(x-1)
  59. Math

    |x-4/2|-1 > or equal to 7
  60. Math

    y=-2x+5 solve for x
  61. math

    what are some factors of 36
  62. math

    is y2=6-x2 a function
  63. math 11TH

    3X+2Y=
  64. Math

    Given l || m, m<9 = 9x + 5, and m<5 = x+ 37, find the value of x
  65. math

    12 4 x 12 4 ______
  66. HS Math

    2x/x^2+4x+3 divided by 1/x+3 plus 2/x+1
  67. Math

    Evaluate : -5|1-3|+4|3-1| -5|-2|+4|2| -5 (2)+4 (2) -10+8 -2 Is this right?
  68. Math

    Thanks for the help with this question.
  69. math

    n!/n(n-1) is equivalent to? a) (n-2)! b) n-1 c) 1 d) 1/n-1
  70. Math

    which of the following is equivalent to (-2) - 5? A. -2 + (-5) B. -2 + 5 C. 2 +(-5) D. 2 - (-5)
  71. Math

    How do you solve 3/4x+1/2y=10 and -3/2x-y=4?
  72. math

    through: (-3,-3), parallel to y= 7/3x + 3.
  73. math

    What is the value of x? x over 4 equals 14 over 16 x/4 = 14/16 x=3.5 ?!??
  74. math

    y= (3x^3+2x)cotx
  75. math

    Solve for x -1= (1/x) +(1/(x^2))
  76. math

    from 80 to 95 would it be 18.75 or negative 18.75??
  77. Math

    Name 5 fractions between 0 and 1/4.
  78. Math

    What is 90% of 110?
  79. Math

    Given m<10 = 5x + 2, and m<6 = 3x + 28, find the value of x so that l || m
  80. math

    n^2+8n+12 factoring
  81. Math

    miltiply (6.4)(8)(-5)
  82. Math

    What is the 'Answer'?
  83. math

    how many Km are in 1000dm?
  84. Math

    Multiply (4x + 6) ^2
  85. math

    What is circle
  86. math

    What is the average of 12,43,37,40 please
  87. Math

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

    Help! Plz 3/4(x)=8
  89. Math

    9x^4 - 148x^2 + 64
  90. math

    x^2-36=0 how do I find what x is?
  91. math

    7√x +16=79, What is the value of x? a. 3 b. 6 c. 9 d. 27 e. 81
  92. Math

    4x square plus x plus 9=0
  93. Math

    (2p^q3)/5p0q/q5
  94. Math

    Solve: ((10)/(x^2-3x+45))=x+1
  95. math

    what is the value of 4 in 0.045
  96. math

    47. (-3,0),(1,4),(-1,6),(2,0) can some help me graph this
  97. math

    what is 4/21=x/168
  98. math

    (x-3)^2+(x+2)^2=17 How do I solve for x?
  99. Math

    Solve x/a-y/b =0 ax+by = a*a + b * b
  100. Math

    simplify: x^2/x^2+1