algebra II-URGENT

44,753 results, page 54

  1. Algebra 1

    Evaluate a(1)-b(1)
  2. Algebra 2

    Factor 3x^2 + x - 4 Help?
  3. algebra

    factorise-x^4-y^4+x^2-y^2
  4. algebra

    f(x)=x(x+1)(x+2)/3, then f(n)-f(n-1) is equal to?
  5. algebra

    (3x^3-x^2+2x-4)dx -------------------------- sqrt x^2-3x+2 ​
  6. Algebra

    Simplify 4!
  7. chemistry URGENT!

    Many analytical instruments require liquid nitrogen. While filling an instrument with liquid nitrogen, an analytical chemist slips and spills the contents of the dewer, 25L, onto the floor. Since the boiling point of liquid nitrogen at 1atm is 77.4 K, all the nitrogen boils ...
  8. algebra word problem: still stuck

    question: rachel allows herself 1 hour to reach a sales appt 50 miles away. after she has driven 30 miles, she realizes that she must increase her speed by 15mph in order to get there on time. what was her speed for the first 30 miles? Responses * college algebra word problem...
  9. Chemistry URGENT

    I need help to evaluate if I completed my experiment calculation. determination of water in a hydrate. 1. Mass of crucible, and cover = 18451.3 2. Mass of crucible, cover and sample = 23410.2 3. Mass of crucible, cover and sample after 1st heating = 21789.8 4. Mass of crucible...
  10. English

    What could be the theme of this poem? What I would like to know is the subject matter and also what could be the author's commentary on the poem. Sonnet - Silence by: Edgar Allen Poe There are some qualities- some incorporate things, That have a double life, which thus is made...
  11. algebra

    please help me put this in algebra equation? baseball regular season =162 games after playing 54 of them team a has 28 wins . A. how many wins will team have at end of season, 54/162 = 1/3 so I know answer is 28 x 3 = 84 wins B. what is % of games won by team so far this ...
  12. algebra

    give the demensions of rectangles with the perimeters of 70 feet and length-to-width ratios of 3 to 4, 4 to 5, and 1 to 1. Ok, the perimeter is 70 and perimeter = 2(length + width) The ratio is length:with=3:4 so length = (3/4)width 70 = 2(length + width) =2((3/4)width + width...
  13. Pre-Algebra

    You were busy working on a problem using 4 big squares, 8 rectangles, and 8 small squares. Your partner accidentally knocked some algebra tiles off the your desk. You now have 1 big square, 3 rectangles, and 5 small squares on your desk. Write and algebraic equation that shows...
  14. Pre-Algebra

    You were busy working on a problem using 4 big squares, 8 rectangles, and 8 small squares. Your partner accidentally knocked some algebra tiles off the your desk. You now have 1 big square, 3 rectangles, and 5 small squares on your desk. Write and algebraic equation that shows...
  15. Algebra

    Algebra Word Problems: 1. The length of the floor of a one-storey building is 14 feet longer than its width. The building has 1,632 square feet of floor space. Write a quadratic equation for the area of the floor in terms of w. Find the length and width of the floor. 2. A ...
  16. Algebra

    Can you PLEASE help me with this Algebra problem: In a hotel conference room, the number of chairs is 47 more than the number of people currently in the room. The total number of legs currently in this room is 938. What is the sum of the digits in the number of people ...
  17. algebra - exponentials

    My question is how do I know that N increases by a factor of 2.9 each day. (see below) Let N(t) be number of bacteria after t days. N(t) = Pa^t for some constants P and a. N(2) = 5400 and N(6)=382,000. a)before working problem, estimate value of N(5). b) write down 2 equations...
  18. GREAT GATSBY URGENT!!!!!!!!

    explain a theme in the great gatsby, multiple paragraphs What theme do you want to explain? Please post your answer here and someone may be able to critique it for you. tragedy and the american dream http://www.sparknotes.com/lit/gatsby/ http://www.gradesaver.com/classicnotes/...
  19. Algebra!

    Six pears and three apples cost $3.90. Two pears and five apples cost $3.30. How much does one pear cost? Hint: You have two unknowns (variables), so you need two equations. Write one equation for each situation and solve the system of equations. See answer below count lblis ...
  20. geo

    Hi... I need some URGENT help with my geography essay, I'm suppose to have three reasons to why canada is the best country and I'm looking for a 3 strong arguments ... i have 2 already down , economy and physical geography . I need to have 11 paragraphs in total. so that means...
  21. MATH,ALGEBRA

    My questions are: why are variables useful in algebra? Also, what makes the use of variables difficult to understand? Variables are things that change or vary. Depending on which variables concern you, you might want to be able to predict just how they vary, and what factors ...
  22. Chemistry - bobpursley pls help

    Posted by candy on Tuesday, September 21, 2010 at 3:12pm. Yes, my NaOH is granular. Why 7ml of 10M HCl? Do I add 7ml of 10M HCl 1st slowly in ice bath, then slowly adjust the pH to 7 using 10M HCl? Then to dilute to 15ml in a graduated cylinder? Thanks Posted by candy on ...
  23. Algebra HELP!!

    Plz help me!! And what is your question?
  24. Algebra

    0.06 is the ratio of 6 to what?? What is 6/100 ?
  25. algebra

    2x^3+3x^2-5x-6=0 Factor out x+1
  26. algebra

    find the factors for jm+jn+km+kn jm+jn+km+kn jm + km + jn + kn m(j+k) + n (j+k) (m+n)(j+k)
  27. algebra

    find the factor mn-4m-5n+20
  28. algebra

    4-v/v-9 - 2v-5/9-v I came up with v-1/v-9 Is this correct?
  29. PRE-ALGEBRA

    Y - 2X= -3 what do you want done to the equation?
  30. Algebra

    Which expression simplifies to –1? A. 7 + w B. x - 2 C. 3 - y ------ ----- ----- w + 7 x + 2 y - 3 D. 4 + z ----- -4 + z A
  31. Algebra 1

    (x+19)(x-7)(x+17)>0=-19<x<-17 or x>7 is this answer correct
  32. algebra

    What roots does x^3 - 6x^2+3x-10 have?
  33. pre algebra

    C(7,3). formula? 7!/(3!4!)
  34. algebra

    how do i figure this out y= 3/4+2
  35. Algebra 2

    Multiply 8x^3/5 * 10/x^7 8/5*10/x^4 8*2/x^4 16/x^4 Is this correct ? yes.
  36. Algebra

    x+2y<4 x-y<5 *6x-4 *36-(50-15x)=10x
  37. pre algebra

    Solve: 5 1/8-1 7/8
  38. pre algebra

    Solve: 5 4/5+6 3/5
  39. pre algebra

    Solve: 5 1/8-1 7/8
  40. pre algebra

    Solve: 5 4/5+6 3/5
  41. Algebra 2

    Can someone help me solve 4/5{6-2(4-x)}= 2-3(3/4-1/5x)
  42. algebra

    how do you work this problem ???? . . . X+(-9)=-5
  43. algebra

    -5x<0 and 5x+6>-14 were doing and inequality and I cant get this one
  44. Algebra 1

    Graph the function f(x)=-2x+5
  45. Algebra ll

    Answer to question is 70.
  46. algebra

    like terms -28+(-44)+17+31+(-94)
  47. algebra

    How do I factor a^2-10ab+3b^2?
  48. Algebra ll

    whats the percentage of 14 in. to 12 in.
  49. Algebra 1

    FIND THE SLOPE. -2x-9y=-29
  50. algebra

    Solve logx = 5
  51. algebra II (: !

    If A=3x^2-2x-7 and B=x^2+9, then what is their sum, A+B? a. 5x^2-2x+2 b. 4x^2-2x-2 c. 4x^2+2 d. 4x^2-2x+2 e. none of these
  52. Algebra

    How do I find distrbutions?
  53. Algebra 1

    Find the y-intercept. -7x-y=7
  54. Algebra

    is r=4 a solution of the equation 8+r^2=16
  55. College Algebra

    Simplify 5^(-1/2) * 5x^(5/2) / (5x)^(3/2)
  56. Algebra 1

    Given f(x) = –4x – 2, find f(a – 1).
  57. Algebra 1

    What is rational and irrational?
  58. Algebra

    finish the equation 1.6+4x=8
  59. Algebra

    Find the domain of y=2x-4
  60. Algebra

    I need help with this Can you anyone please help? Thanks :) 5(r+3)+7r
  61. Algebra

    how would i factor (x - 1/x)^2 - 77/12(x - 1/x) + 10 = 0
  62. Help!! With Intermediate Algebra

    Solve for x: (x-2)/5 - 3/2= (x+1)/10
  63. algebra

    solve for x 8x - 11 = -11x + 18
  64. Algebra 2

    Find the inverse of f(x) = 3x + 1 where f: RR
  65. algebra

    solve 3t - 6 = t - 2 is the answer A) -2 B) -4 C) 2 D) 1
  66. Algebra

    Factor, then evaluate 17*9-17*8
  67. Algebra Absolute Value

    |-2/3(x-6)| = 12
  68. algebra

    can you show how to solve for x x+1/x + 6/2x-3 =0
  69. Algebra

    distributive property 2(y - 7)
  70. Algebra

    Evaluate the expression -c + 7b when c = -2 and b =5
  71. Algebra

    evaluate the expression -c + 7b when c = -2 and b = 5
  72. ALGEBRA

    WRITE AS AN FRACTION 7 5 - - - 3 -8
  73. Algebra 2

    how do you graph the function? f(x)=2(x+2)^2(x+4)^2
  74. Algebra

    How do I solve -3p^2+66p=0
  75. Algebra

    Solve the equation for x -6x + 3 =7 (X+6)
  76. algebra

    i don't understand how to simplify this 6A-7B+11-9A+6B-15
  77. algebra I

    HOW DO I FIGURE OUT -X2-5X-9=0
  78. algebra

    f(x)=x2(squared)-7x+10, find (a)f(0), (b) f(5), and (c) f(-2)
  79. algebra

    Is this right if I substitute -2 for x? f(x)=x^2-7x=10 f(-2)=-2^2-7(-2)+10 f)-2)=-4-(-14)+10 f(-2)=-8
  80. Algebra

    Solve the equation for x: x² - 4 = 2^(x - 5)?
  81. pre-algebra

    subtract 1-13
  82. Maths

    What is Pre Algebra?
  83. algebra

    graph the inequality y > -4
  84. algebra

    Rewrite the equation 2x-3y=-6 A) f(x)=2/3x+2 b) f(x)=3/2x-3 c) f(x)=3/2x-6 d) f(x)=2/3x+6
  85. algebra

    Given f(x)=2x+4, find f(a-4)
  86. algebra

    Given f(x)=2x+4, find f(a-4) a) 2a-4 b) 2a c) a+2 d) a-4
  87. algebra

    3x-5y=25 find the x and y intercepts.
  88. Algebra 2

    Multiply (x-1)(x^2-2x+4) Simplify (2+i)(2-i)
  89. Algebra 1

    How to solve this elimination 3x + y = 20 x + y = 12
  90. algebra

    How would you graph y= -1 and x=3
  91. Algebra

    Please help me evaluate (1/6)^3(1/6)^3
  92. Algebra

    please help me simplify (8(x^3y^4)2)-2
  93. Algebra

    How to solve by substitution: 8x - 4y = 16 y = 2x - 4
  94. algebra

    Solve by substitution: 8x - 4y =16 y=2x -4
  95. algebra

    Please help simplify (5-2x)^2
  96. Algebra II

    Factor: 125x^3 - 27 = 0
  97. algebra

    What is the common denominator? 3 2 - + - 1 a-1 ------- 4 3 - - - 1 a+1
  98. algebra

    If I add x^5+5x^4 is the answer 6x^9?
  99. pre algebra

    how to solve 5x+8=7x?????!!!
  100. Algebra

    Solve. x/x+3 - 3/x-3 = x^2+9/x^2-9 Answer: x = 0?
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