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  1. Functions: h(n) is product of even integers from 2 to n....
  2. Alegebra 1: modelling linear growth in population
  3. Break-even analysis: don't know how to solve w/ square root
  4. Points of intersection of x^2 + y^2 = 25 and 2x+y=10
  5. Graphing a parabola: only getting half of x = y^2 - 4
  6. one train goes west at 130 kph. 3 hrs later, another....
  7. parallel line to y = -2x + 2 through the point (5, 3)
  8. Which of the following is a counterexample to the statement
  9. I'm having trouble with +/- when solving for y
  10. Revenue/profit and quadratic equations
  11. Find equation of line w/ y-intercept at -3, x-intercept at 5
  12. Factoring 6x^2+8xz-9yz-12yz
  13. Division Properties of Exponents
  14. Isoceles Triangle has base angles twice size of third angle
  15. Negative Exponents: simplify 6x to neg. 2nd power y to 3rd.
  16. Linear Equations: selling student and general tickets
  17. order of opperation
  18. five digit integer 3.4.5.6.7
  19. need help with (2x - 3)(x + 3)
  20. word prob: Carpenter uses 'W=14d' to find weight from length
  21. simplifying expressions w/ zero, negative exponents
  22. |2-3x|+2+9 only able to get half the answer
  23. Word Problem Involving Time,Distance and Linear Equations???
  24. Online Tutor??
  25. graphing systems of linear inequalities
  26. factoring 16s^4 - 81t^4; solving 144m^2 = 25 and....
  27. Appreciation and Deappreciation
  28. word problem: speed of boat in still water
  29. simplify complex fractions......
  30. slope of the road when a = 24 ft and b = 3 mi
  31. Domain of f(x)^x + 4
  32. Radical Expressions: 10 + 2 square root symbol 4 OVER 2
  33. Domain of g(x) = log (x + 3), g(t) = ln(t - 1) (check ans.)
  34. Funddamentals of Algebraic Modeling (recycling)
  35. What is the Exponent Rule?
  36. Word Problem: find fraction of take-home that was saved
  37. Multiplying rational expressions
  38. Simplifying Radicals: 1/5 inside a square root symbol
  39. Funddamentals of Algebraic Modeling
  40. Word problem into equation form, inequality
  41. Factoring; quadratic formula
  42. simpify (2xy)^2 divided by (-2xy)^3 using exponent prop's
  43. division of polynominals: (y^3 - 11y^2 + 6) / (y^2 - 3)
  44. Basic Algebra disguised in a tricky manner?
  45. solve system using elimination: 4x - 3y = 11, 3x - 5y = -11
  46. Rules of Exponents: (3n^-6/m^2)^-4
  47. Find weight of 1 inch of water covering 1 sq mile
  48. Algebra help: find per-page price of notebooks, and...
  49. Basic Eqn Prob: If y = 6x^2 + 2x + 4, find y when x = -1/6
  50. distance formula: simplifying sqrt(148)
  51. If 190 pairings possible, how many are in group?
  52. How to figure out what plus 2, times three, equals ten?
  53. Symmetry: determine symmetry of 5x^3 - 6y^5 = 3
  54. variables with for in them?
  55. Word Prob (Percentages): student enrolment; candy bars
  56. Functions: working to pay taxes
  57. Inequalities: 0 <= 8-1/5x < 5 and 2x(9x+8) < (3x-1)(6x+1)
  58. expressions in quadratic form: 6b^5 + 3b^3 - 1
  59. what is 4 plus 1/2 of number, if sum of numbers is 31?
  60. Algebra number prob: One numb. 8 more than another. If....
  61. if sides of square decreased by 2cm, area decr. by 36 cm^2
  62. Word Problem: Marcus and Paula are reading the same book....
  63. Algebra Problems: 7y+2=6y+2, 15+20-10x-9=25x+8-21x-7, etc
  64. Solving Systems by elimination
  65. solving equations by factoring principals of zero produ
  66. Functions: Evaluate F(-3) = 4x^2-3x-5; find linear fcn; etc.
  67. Straight line function: depreciation after 1.5 years
  68. confusing: 7/(12 x^2) - 1/(36 x), 7/(x + 4) + 4/(x + 3), etc
  69. Functions
  70. all listed are equivalent to a/b (bc + k) except for one
  71. some equations / problems
  72. quadratic question.
  73. Solving Quadratic Equations by Graphing
  74. [SPLIT] Find previous inventory, given current amt, % drop
  75. Use the quotient property to simplify the expression.
  76. need help w/ square roots, radical eqns, quotient prpty
  77. Help
  78. Can anyone help me w/ square roots, radical eqns, quotient p
  79. word problem: If 9 is 82% less than previous value....
  80. trouble with deviation: find x for value 3, deviation 5
  81. Word Problem: Twice a number squared minus 3 is 47....
  82. the product of 3 and a number x is at most 21
  83. Check whether 3 is a solution to 6x +7 = 25
  84. Finding the area of shaded part: circle inside square
  85. dividing polynomials: divide x^2 - 9x + 6 by x - 3, etc
  86. Needing help with dividing in eqns: 6x + x + x/4 = 450
  87. Rational multiplication: (1+x)^1/2 * (1-x)^1/2
  88. Find formula for sequence 200, 500, 900, 1400, 1910
  89. Ned help with rational expressions, I'm lost.
  90. Factoring Expressions: (g^2 + 10g + 25)
  91. Point of Intersection (fractions)
  92. linear model: cricket chirps per minute vs temperature
  93. using a scientific calculator to solve 25 = x^2
  94. Word problem: Pumps A, B, C working at respective rates....
  95. Is this an integer? 12! / 6!, 12! / 8!, or 12! / (7!5!)
  96. Help needed Re-arranging 3 - e^x = e^-x to get "x="
  97. Multiplication Properties of an Exponent
  98. functions: find domain and range of f(x) = x^2 - 49
  99. Word Problems " system of equations" (flight seating)
  100. i need help ficuring out which factoring method to use!!!!!