Math (Intergers)

140,410 results, page 85

  1. Math (Help) thx!

    What is 7^-2?
  2. math

    3.6 is 12% of what number?
  3. Math

    5m6 --- 3n
  4. math

    What is the range 36 75 63 49 83 46 54 79?
  5. Math

    4e^(-.03x)-7=13
  6. Math

    1. -9x -5 = -95 17 11 10**** -10 2. x/3 -10 = -12 -6*** -66 6 66 3. d/3 + 10 = 7 51 20 0 -9*** 4. 2(2 - 2x) = -3x -4 4*** 6 0 5.5.4 + 0.2x =-1.4x + 8.6 2 --2 .2*** 20 6.-4 -5(x + 8) -5x - 44*** -5x + 36 - x - 8 -20x + 8 7. 2x + 3 (x -2) - 3 (x -6) 2x + 12*** 2x - 8 8x - 24 2x...
  7. Math

    Simplify 2(x+6)-9x
  8. Math

    (4g)^ -3 Evaluate
  9. math

    what is 0.220t=
  10. Math Help ASAP

    2. w/4– 4 = 3 a) –4 b) 28 <----------------------------- c) 3 d) 11 3. x/4 + 10 = 14 a) 96 b) 46 c) 16 <----------------------------- d) –16
  11. Math

    What is 10 $ plus 1
  12. Math

    So would it be this: 1/4, 9/32, 5/16
  13. Math

    Which is greater, 4:1 or 10:3 and why?
  14. math

    Which is greater, 4:1 or 10:3 and why?
  15. Math

    Solve:(a+x)^2/3+(a-x)^2/3=3(a^2-x^2)^1/3
  16. math

    2a/3+a/3 How to simplify
  17. math

    8x8=
  18. Math

    Tan30
  19. Math

    How do you do 4ln(2x+3)=11
  20. math

    how do i divide -2.4 by 2.54?
  21. Math

    14 + y/8 = 10 What is the variable?
  22. math

    matrices
  23. Math

    What is the rate for y=-x+3
  24. Math

    Where is my question.
  25. math

    how do you simplify 10/21
  26. math

    16 : x :: x : 25 what is the value of x.
  27. math

    6(m-20)=270
  28. math

    2f(x)+f(1/x)=3x Find f(x)
  29. math

    Can 15.32 be an integer? THANKS!!!
  30. Math

    What's is sector
  31. math

    3^x.5^x+1=20 solve x
  32. MATH

    If y=7.2 when x=3 find x when y=2
  33. 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
  34. Math

    3/8, 33%, 0.35 Which is the biggest
  35. Math help find x

    Y=x/2-1
  36. Math

    2x dy/dx+y=6x^3 How to solve ?
  37. math

    10^5 what does this mean
  38. Math

    Simplify (6x^-2)^2 (0.5x)^4
  39. Math

    How many 2'4s for a room 26'12
  40. math

    What is circle
  41. math

    38/57 simplified
  42. Math

    6y^2 +13y - 8
  43. math

    what is P(78.3 < x bar < 85.1)?
  44. math

    Factorise 2(x-1)-4(x-1)
  45. Math

    what is the graph of y-(-3)=-1/2(x-(0))
  46. math

    What is the last digit of 3^5^7? Of 7^5^3? Of 11^10^6? Of 8^5^4?
  47. math

    what is 5% of 200
  48. math

    2t^3-t=54 find t
  49. Math

    3^2 / 3 * 39% of 36 * 104 = ?
  50. Math

    How many groups of 2/3 are in 2?
  51. math

    what is 2 1/3 plus 1 3/4? ......................................
  52. Math

    60 is 15% of what number
  53. math

    what is the percentage of 5 1/10
  54. Math

    Solve for x: 2x/(x-3) + 1/(2x+3) + 3x+9/(x-3)(2x+3) =0
  55. Math

    If 8,x,y,z and 20 are in A.P.find x,y,z
  56. Math

    40-4k to the powerr of 3 for k=2
  57. Math

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

    what is the product of -8 and -7
  59. math

    Simplify 3/8 * 1/4 / 3/4 + 1/5
  60. Math

    Let A(t) = 3- 2t^2 + 4^t. Find A(2) - A(1).
  61. math

    solve for x if 1/15(6+x)=1/6(x+3)
  62. Math

    Let f(a,b) = 2a - 3b^2 + 7. If f(b,3) = 90, then what is b? Thank you for helping!
  63. Math

    is 2/3 larger than 4/7
  64. Math

    9x+5y=9 12x+8y=12.8
  65. math

    what is the product of -24 and -20
  66. Math

    4^4x4^6 A.4^2 B.4^6 C.4^10 D.4^24 Help?
  67. math

    how do you do 2 divide by 1/4
  68. math

    Simplify (1-2i)(1-i)(1+i)(1+2i). Thank you!
  69. math

    if m<1=43 degrees what is m<4
  70. Math

    8.f2 ∙ f4 A. (2f)^8 B. (2f)^6 C. F^8 D. F^6
  71. Math

    x2 - 4px +8
  72. Math

    Evaluate: -17 + 6 =
  73. math

    5xy4x
  74. math

    Factorise 3x^4-6x^3=
  75. Math

    1. 2 yd = ____d
  76. Math

    How do i solve 36^5x= (6^x)(6^x-2)
  77. Math

    Solve for x 2 (3+x)= 5x+54
  78. math

    What is the coefficient of x in (x^4 + x^3 + x^2 + x + 1)^4?
  79. math

    what is the evaluation of 5!
  80. Math

    Y= 2x -1 and y= x+3 (2,4) (-4,2) (4,2) No solutions
  81. math

    How can i factorize this? 8x^3+1
  82. Math

    (14 - 2)2 ÷ 2 A. 30 B. 360 C. 72 D. 60
  83. math

    evaluate |-8| + |2|
  84. Math

    –14 – ( –16 ) = ? Please help. Thank you!
  85. Math

    If y=8 when x=4,find y when x=5
  86. Math

    What is 10*10? A) 2 B) 26 C)20 D) 100
  87. math help!!

    Please help 25= 2r+3 A 28=2r B 22=2r C 50= r + 3 D 25/2=r3
  88. math

    come on
  89. math

    10z-4+8(z-1)
  90. math

    simpify 4!
  91. Math

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

    If x>0 and 2x^2+3x-2=0 what is the value of x?
  93. Math

    f( x ) = 3x + 5 and g( x ) = -x + 9 Find: f( x ) – g( x )
  94. Math

    -x(7x-8) A. 6x^2-9x B. -7x-8x C. -7x^2+8x D. 7x+8x Is the answer B Thank you
  95. Math

    (2p^q3)/5p0q/q5
  96. math

    If x^2+1\x^2=47, the value of x+1\x is
  97. Math

    OK I don't know where to start 4 (2/4) × 4
  98. Math

    If w^3 = 1 and w != 1, then compute (1 - w + w^2)(1 + w - w^2).
  99. math

    1. (m^2-m+3)+(m-1) a. m^2-m-2** b. m^2+2 c. m^2-2 d. m^2+m+2 2. (5x^2+x-3)-(-2x^3+4) a. -2x^3+5x^2+x-7 b. -2x^3+5x^2+x+1** c. 2x^3+5x^2+x-7 d. 2x^3+5x^2+x+1 3. f^2*f^3 a. f^5** b. f^6 c. (2f)^5 d. (2f)^6 4. 64^10/64^5 a.64 10/5 b.64^50 c.64^15** d.64^5 5. x^16/x^3 a.x 16/3 b.x...
  100. Math

    Evaluate (6.3 × 10^6) ÷ (9 × 10^2)
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