1. advanced math

    Solve the equation. 2log_2(x-5)+log_2(2)=5

    asked by kristina on December 3, 2012
  2. calculus

    implicit differentiate this equation in terms of y x^2y^2=(y+1)^2(4-y^2)

    asked by ned on December 8, 2008
  3. Chemistry

    A balanced equation for CuSO4+NaCl--> ???

    asked by B Hlock on November 20, 2007
  4. math

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  5. Math

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  6. 7th grade math

    Does anyone no what to do with this equation..... here it is..... 5x x 18.75=93.75 do u divide or do i multiply to get my answer.

    asked by Aaron on June 10, 2009
  7. Algebra 1

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  8. Algebra 1

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  10. math

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  20. math

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    asked by Anonymous on January 24, 2009
  21. Math

    Can anyone help me with this equation in math. here it is..... 5x x 18.75=93.75 does anyone no how to convert this into the anwser?

    asked by Student on June 10, 2009
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  27. math - reqents

    i need sOme seriOus heLp . On . some . linear equatiOn . inequalities packet that i have . please HELP =[

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  32. High School Math

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    asked by Brian on October 3, 2012
  33. algebra

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  34. Math

    What is the first step in solving the equation 3/4 divided by 2/3

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  35. Chemistry

    Calculate Delta H for the following equation: Zn(s) + 2H+(aq) = Zn2+(aq) + H2(g)

    asked by Paula on November 28, 2014
  36. algebra

    What is the vertex form of the equation? y=-x^2+12x-4

    asked by Lee on November 6, 2012
  37. Calculus

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    asked by Anonymous on November 30, 2014
  38. algebra

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    asked by Kate on January 23, 2009
  39. chemistry

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  40. Maths

    Can you pliz help me solve the following simultaneous equation 3x-y=2 and 3y+9x=4

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  41. Math

    What is the equation of the line containing the given pair of points. (1,3) (3,4)

    asked by Pam on September 12, 2013
  42. algebra

    write the equation in standard form y=9x+1/2

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    What is an equation of the line having the given slope and containing the given point M = -8,(4,6)

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  45. Algebra 2

    How would you find the x intercepts of 2x^2+17=0. The original equation is 2(x-3)^2-1.

    asked by Ana on December 2, 2011
  46. Math

    What's the equation of the line containing the given pair of points. (1,4) and (3,5)

    asked by Pam on September 13, 2013
  47. algebra

    Please rewrite the following equation so that y is a function of x. 3x+18y=36 thanks for your help.

    asked by ann on December 2, 2011
  48. Geometry.HELP! i have finals tomorow!

    how do you find the slope when given an equation? like y=blahbalah

    asked by jasmine on January 16, 2008
  49. Algebra 1

    What is an equation of the line with slope 6 and y intercept -4?

    asked by Steve on December 15, 2014
  50. algebra

    Write the equation of the line passing through (1,0) and (1,-1) a) x=1 b) y=1 c) y=x+1 d) y=-x

    asked by becky on January 15, 2008
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    Write the equation of the line passing through (1,0) and (1,-1) a) x=1 b) y=1 c) y=x+1 d) y=-x

    asked by becky on January 15, 2008
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    Write an equation for then translation of y = IXI

    asked by Steve on December 13, 2014
  53. SCIENCE

    why is it needed to balance a chemical equation

    asked by PULKIT on June 18, 2008
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    Graph equation by plotting points x=2

    asked by Felicia on June 13, 2008
  55. chemistry

    what is the chemical equation for cabonated water

    asked by BOBBY on June 12, 2008
  56. math

    How can I solve 3*x^2+y^2=300? (Diophantine equation)

    asked by mathexplorer on July 15, 2008
  57. algebra

    what is the vertex form of the equation y=x^2+4x-3 Could someone please explain.

    asked by LEE on October 20, 2012
  58. Chemistry

    how do you balance the equation with H3PO4(aq)and BaCl2(aq)?

    asked by Sally on October 21, 2012
  59. Math

    How do you make a process table out of an equation

    asked by Anonymous on December 6, 2014
  60. Math 116 algebra please check

    Use the distributive property to help you solve the equation 7(w-5)=21 w=8

    asked by jay jay on July 16, 2008
  61. chemistry

    How is this equation balanced Al2(OH)3 S3 (s) + 3H2O (l) --->

    asked by What? on October 21, 2012
  62. math

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    asked by Logan on December 6, 2014
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  67. Math

    Please tell me if I am right. Solve the equation 8(9x-1)=29 answer: x= 37 / 72 or 37 ___ 72

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  68. 11th grade

    The equation of a circle with center (0, 3) and radius 3 is

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    asked by Lavern on December 3, 2011
  70. Algebra

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    asked by Anonymous on June 10, 2008
  71. math equation

    graph the equation and identify the y-intercept y = 2/3x+ 2

    asked by Lavern on December 3, 2011
  72. Confused

    Graph the following equation and identify the y- intercept. y=x+4

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    asked by Leah on November 20, 2013
  74. algebra 2

    Which is the standard form of a circle with equation x^2 + 4x + y^2 - 6y = 3? A. (x+2)^2+(y+9)^2=16 B. (x-2)^2+(y-9)^2=3 C. (x+2)^2+(y-3)^=16 D. (x+2)^2+(y-3)^2=3

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  75. math

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  76. algebra

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    asked by glo on November 12, 2013
  80. Math

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    asked by edward on September 17, 2012
  81. Math

    Which equation is not equivalent to A = 1/2bh 2A=bh h=2A/b 2b=A/h b=2A/h I think it is 2b=A/h. Is this correct?

    asked by Jane on January 7, 2012
  82. math

    find unknown number in the following equation 9/10 - x +1/5 what is x

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