Critical Thinking/Math

145,977 results, page 89

  1. math

    if 2x^3-5x^2+x+2=(x-2)(ax^2-bx-1)then a and b are respectively:
  2. math

    6+x= 12 i got 2??? is this right
  3. Math

    1.73 x 10^6
  4. Math

    8 and 12
  5. math

    how would u do 60% of 65?
  6. math

    What is 7 16/20 + 6 1/20?
  7. Math

    If 2b^2 - 12 = 60 and b > 0, what is the value of b?
  8. math

    87% of 89 and how to do it
  9. math

    7x-4-3x=2x+10
  10. Math

    -(5y-3v-3)
  11. math

    which is not a value of 4x+6>50
  12. math

    7-13(x-3)
  13. math

    6*(5+4) 6 x 9 = ?
  14. Math

    |-6-4|
  15. Math

    5m^4/3(m^1/3*2n^1/8)
  16. math

    p = 2q+3 p+q = 9
  17. Math

    1.8q + 6; q= 2 A. 10 B. 14 C. 20 D.22
  18. Math

    (-5,2)and M=0
  19. Math

    x + 3x^2 + x^2
  20. math

    1.45-7.3
  21. Math

    3(3+r)=2r+4
  22. Math

    c^9*d^-7/c^14*d^-10
  23. math

    23 + 5 × 10 ÷ 2 – 33 + (11 – 8)
  24. Math

    9m-7m-5=17; m=11
  25. Math

    If 7x + 4y = 18 and 3x + y = -3, what is the value of x + y? F. 9 G. 11 H. 12 J. 14 K. 15
  26. math

    7/10 = h - 4/5
  27. Math

    4a-1-2a = 5+3(2a-6)
  28. Math

    4a-1-2a = 5+3(2a-6)
  29. Math

    3+3=-+2
  30. math

    (4-5y)-2(3.5y-8)
  31. Math

    5x^4=5x Can you please help
  32. Math

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

    6(n+2)-(4-n)
  34. math

    x8+x4+1
  35. Math

    1. 5h - 9 = -16 + 6h A)4 B)-7 C)7 D)10** Am I right?
  36. math

    -2(-5+2)-3(3-4)-5
  37. math

    -3+2(6z-3+4)
  38. 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
  39. math

    15=4x+7
  40. math

    14=5x-6
  41. Math

    |-4.8 - (7.2)|
  42. Math

    -3 + n/2 = 9
  43. math

    why is it there?
  44. math

    1-3(x-4)=2(3x+1)-7
  45. math

    2(x+4)+9x+1
  46. math

    please help me w/ this one: (x+6y-5z) - (x-2y+4z)=
  47. math

    what is 2x+9(4)*5+25=?
  48. Math

    x + 6 > 7
  49. math

    3(y-7)= 5y-19
  50. Math

    2 + m < 2
  51. Math

    -3.5(4a+1.9)
  52. Math

    x + 8 < 11; x < 3 help!!
  53. Math

    70*20*20
  54. math

    1 1 /3 X 1.80 1 1/3 = 4/3 4/3 x 1.8 = (4 x 1.8)/3 = 7.2/3 = 2.4
  55. Math

    4a-1-2a = 5+3(2a-6) AND 3(10+4y) = 6+6y
  56. Math

    30 > t + 45 is it t < -15?
  57. Math

    14-x=-8x+42
  58. Math

    14-x=-8x+42
  59. Math

    5/1 - 2 4/5=
  60. math

    -15+7
  61. Math

    What is 7/8 into 11/16?
  62. math

    10 mL = how many L 70 mL = how many L
  63. math

    (5)(5+5)=
  64. math

    x + -3 = 2
  65. MATH

    -2-8
  66. math

    3/10 + 7/12 = ?
  67. math

    -(8) < n <(or =) - (-5)
  68. Math

    (3+4)^0 + 3-5^-3 (-4)^-3 * (-2)^3 (23^3)^15
  69. math

    what is 1 plus 1
  70. Math

    5x -7(2-4x)
  71. math

    2√72 +√32 I got 8√8
  72. math

    what is -19 + 42
  73. Math

    6x+3y=1
  74. Math

    what is 6 1/7 - 1 5/21
  75. math

    5m = ? km
  76. math

    What is 1+1?
  77. Math

    If j / k = 32 and k = 3 / 2, what is the value of 1 / 2 j?
  78. math

    [-50/2+3] (20-9)
  79. Math

    What is 7+2=2+
  80. Math

    j+4/6=8/12
  81. Math

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

    13 25 19 32 66 22 19
  83. MATH

    5,7,10,15,22, WHAT COMES NEXT?
  84. Math

    11/12-1/9=
  85. math 1

    4x+y=2 -2x-3y=1
  86. math 1

    4x+y=8 2x-3y=1
  87. math

    1.5=3/y what does y=
  88. Math

    (-4,7),(-6,-4)
  89. Math

    -1/9 + (-5/7) = A.) -3/8 B.) -52/63 C.) -6/7 D.) -61/63
  90. math

    1. 4+(-7) 2. 0+(-6) 3. -2+8 4.6+(-6) 5. -8+(-7).
  91. Math

    2-6
  92. math

    What is (-2)^2 What is (-2)^3
  93. Math

    -2v - 7 =-23 15 8 -8 -15** Please help I do not know how to do these!
  94. math

    1/8b=5
  95. Math

    So would it be this: 1/4, 9/32, 5/16
  96. math

    1/4(9y-3)+ 1/8(6y+9)
  97. Math

    13 25 19 32 66 22 19
  98. math

    i need help with these 2 math ? 3/4-3/8 and 1/2-2/3 thank u
  99. math,

    3/4 is= to something over 12
  100. Math

    If (x - 2)^2 = 49, then x could be (A) -9 (B) -7 (C) 2 (D) 5 (E) 9 (x - 2)^2 = 49 (x - 2) (x - 2) = 49 x^2 - 2x - 2x + 4 = 49 x^2 - 4x + 4 - 4 = 49 - 4 x^2 - 4x = 45 I am not sure what to do from here.
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