algebra II-URGENT

1,677 results, page 6
  1. Maths

    I am just starting to learn algebra. My question is -2n-(9-10n)=? I have to simplify this. I think it is 8n-9 Can you please tell me if this is correct or how to do it? Thanks a lot

    asked by Joshua on August 22, 2011
  2. algebra

    i need help with 5th grade algebra my big bro. is helping me but i don't understand

    asked by barbra on March 31, 2011
  3. Geometry

    solve for x and AC if C is between A and B, AC = 3x + 55, CB = 2x and AB = 65. Draw figure and show algebra work. Can someone help me please I don't quiet get it?

    asked by SiSi on August 27, 2015
  4. pre- algebra(MATH)

    I need help with pre-algebra solving equations by multiplying or dividing. Can you help me with this homework for free?

    asked by Ketrice on November 5, 2009
  5. math

    Ms.sue may I just know the curtisy of why you help students on this website for years are you a retired algebra teacher

    asked by kevin on September 13, 2012
  6. math

    My algebra question is; The ordered pair (3,0) is found? I don't have a clue. Can you help please? Thank you, Ruth

    asked by ruth on August 30, 2012
  7. math

    Ms.sue may I just know the curtisy of why you help students on this website for years are you a retired algebra teacher

    asked by kevin on September 13, 2012
  8. 12th grade

    can anyone explain how to divide in algebra? I have this problem: (15x2-24+9)/(3x-3) I am not looking for someone to give me the answer straight out I just need to know how to get there.

    asked by trina on December 15, 2010
  9. Math

    And which situation what do you need a percent less someone to solve a problem? 7th Grade Pre Algebra

    asked by Cheyenne on September 27, 2016
  10. Calculus

    Can someone please work this algebra. verify that y(x) = -ln (x - cx^2) satisfies the ODE x(e^y - y') = 2 where c is constant. I have been working through this and it is way too messy.

    asked by Yamada on September 22, 2009
  11. Algebra

    Algebra with Pizzazz need help with the riddle When Do Sky Drivers Use Decimals I have in a tent is satuasion?????

    asked by Rayne on August 22, 2010
  12. Algebra repost for James

    Algebra - James, Sunday, September 30, 2007 at 9:00am How do you work: 3-4q=10q+10

    asked by Ms. Sue on September 30, 2007
  13. math

    Soory I made a mistake on the last one I meant algebra properties and proportions (x+1) 2 ----- = --- x = 1 (x+2) 3 How do you come to this answer?

    asked by froggie on August 8, 2008
  14. college algebra

    What is the fundamental theorem of algebra of this polynomial in completed factored form? and how do I graph it? f(x)=x^5-x^4+x^3-x^2+x-1

    asked by lori on November 16, 2010
  15. college algebra

    What is the fundamental theorem of algebra of this polynomial in completed factored form? and how do I graph it? f(x)=x^5-x^4+x^3-x^2+x-1

    asked by lori on November 16, 2010
  16. Maths

    two algebra questions which i need for Tuesday. 1. when h is 105 what is n in the following formula: n(n+1) ------ 2 2. the same as question one but this time h is 5050

    asked by Rebecca on November 8, 2008
  17. Algebra

    Why was the dirty old hotel called the fiddle ? (There is only 22 letter spots) algebra with pizzazz

    asked by Anonymous on September 17, 2013
  18. Math

    Help-I just started Algebra II and I'm lost. What is the solution of 10 = absolute value of 7-3x. Please show steps so I can understand

    asked by Joel on September 7, 2010
  19. Pre-Algebra

    How do you solve this Pre-Algebra problem: $1.25x + $2.25y = $916 x + y = 560

    asked by 8th Grade on February 2, 2014
  20. math/algebra

    if a doctor prescribes 30 units of insulin in 500 ml to be administered over 2 hours, how many drops per minute should be administered if the set is calibrated to deliver 20 drops per ml? i don't know how to get it and i need to show work... this is urgent

    asked by Trixie on September 9, 2008
  21. Physics

    A force of 9.0N is applied to a body at rest on a smooth horizontal surface. If the body has a mass of 18.0kg and it moves in the direction of the force, find the work done in. a. The first four second. b. The fourth second ? Urgent answers pls

    asked by Simon on February 14, 2018
  22. GEOMETRY TANGENTS

    Triangle ACE is a circumscribed triangle. Points B, D and F are the points of tangency. If AC= 16 and AE is 9 cm and CE = 15 cm . Find AD, FE and CD HELP PLEASE VERY URGENT

    asked by Keeley on December 17, 2013
  23. Sign language

    if you write with your left hand you are said to be left handed in asl which would be your non dominant hand? Urgent!!!

    asked by Cameron on September 26, 2017
  24. algebra

    I am greater than 15 and less than 40 If you double me I become a number that ends in 0 and of me is equal to 5 [Click to preview algebra format]

    asked by Chelsea on March 16, 2010
  25. math

    Algebra is new this year. When my problem looks like this: n(10n). I know I have to multiply 10xn, but after that do I add or multliply my answer by n?

    asked by Madison on August 27, 2008
  26. algebra

    Uhhhh... well i need help with this algebra but i kinda need it explained as well...meaning if you can help please explain what you did because i have no idea how to do this kind of problem r+3 ---- = 1 12 i need to know what r is 12

    asked by EmilyMay on August 21, 2012
  27. Alg 1 -Further explanation PLEASE

    Suppose f(x)=|P(x)|. Determine the range of f (1,-3), (4,1), (3,3), (2,4), (-2,4), (-3,5), (-1,6) Algebra 1 - Damon today at 10:12am Nothing can be negative. No y can be different from x Can you explain further please

    asked by John on January 15, 2018
  28. Math

    The letters in the words ALGEBRA, GEOMETRY, and CALCULUS are represented by the sets V= {A, L, G, E, B, R}, W= {G, E, O, M, E, T, R, Y}, and X={C, A, L, U, S}, respectively. I don't understand this can someone help?

    asked by EmberShy on February 21, 2017
  29. Algebra

    First, I really stink @ Algebra. How do combination of signed numbers work? I keeping getting 6 but for some reason I don't think its right. -1-(-6+-1) -1-6+1 -5+1=6

    asked by Jeannie on March 20, 2011
  30. Algebra repost for Suzia

    Algebra - Suzia, Thursday, September 27, 2007 at 7:52pm Please explain these problems 5-x-x=-1 a/2+1/5=17 3.5=12x-5x a-4a=2a+1-5a

    asked by Ms. Sue on September 28, 2007
  31. math

    Make a box and whisker plot of the data, Algebra final exam scores 88, 92, 60, 80, 97, 58, 81, 47, 83, 65, 72, 78, 90, 92, 94, 87, 80, 50, 60, 52

    asked by Untitled on February 12, 2018
  32. Algebra

    What do you call someone who pays back a loan Quickly? Algebra with pizzazz page 164

    asked by Sasuke on November 28, 2016
  33. algebra

    CAN SOMEONE PLEASE HELPPP!? I NEED HELP IN ALGEBRA, SIMPLIFYING RADICALS! SIMPLIFY THE SQUARE ROOT OF 45a SQUARED!

    asked by I NEED HELPPPP!* on May 20, 2008
  34. Math - Rate Of Change

    What does it take to win a tug of war? PUNCHLINE • Algebra • Book A 2006 March Mathworks

    asked by Anonymous on March 22, 2017
  35. Math-probability

    Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.

    asked by Jen on July 19, 2011
  36. Math

    Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.

    asked by Jen on July 19, 2011
  37. math

    on page 50 of algebra woth pizzazz Andy is twice as old as kate. in 6 years, their ages will total 60. How old is each now?

    asked by Daniela on October 1, 2017
  38. Algebra

    I need help with these Algebra problems in which I need to give the square and the cube of each expression in simplified form. 1. -2t^2k 2. 3rs^4 3. 5m^3n 4. -4x^2y^2

    asked by Drew on March 28, 2017
  39. algebra

    Since I am new to the algebra and do not fully understand it, I am not sure how to answer the following question. Hope you can help. thanks how do you know when an equation has infinitely many solutions

    asked by Ziggy on August 9, 2010
  40. algebra 1

    i need help with algebra 1 unit 6 rational expressions and functions. lesson 3 dividing polynomials need answers

    asked by josh s. j on May 31, 2017
  41. math

    what is the answer to the famous farming exression, from creative publications pre-algebra with pizzaz

    asked by Mia on December 3, 2014
  42. Math

    lim (as x approaches infinity) (x^2-1)/(x^2+1) How would you solve that by using algebra? I can simplify the above because it is difference of squares. But then what about the bottom

    asked by Jaimie on August 14, 2010
  43. Math(about to fail because of this question)

    Can someone please help me with this? And show all work for me? I don't understand and I'm about to fail school over this question. Please help. 3y = 2x + 12 I need the X-Intercept for it. Won't setting y = 0 and solve for x get it? Check my thinking. I

    asked by Austin on May 25, 2007
  44. chemistry

    URGENT!!! How many grams of sodium benzoate (NaC6H5CO2) must be added to 500 mL of 0.15 M benzoic acid (HC6H5CO2) to make a buffer solution with pH of 5.0? Assume no volume change upon sodium benzoate dissolution. Ka = 6.46 x 10-5 How would I go about this

    asked by Rainbow on March 26, 2014
  45. science

    i need to solve this : 1. we should show the chemical structure of oligosaccharide which contains 2 galactoses and 1 saccharose. 2. compare the difference in physical features og dicarboxylic acids and glucose beta chain 3. determine the calorific value of

    asked by nina on March 29, 2011
  46. Economics

    Present value equivalent for geometrically increasing series when the first year base of 4,000 increasing at 4% per year to year 15 at an interest rate 17% compounded continuously? urgent Help please

    asked by Doe on March 6, 2013
  47. math

    A cubical water tank has each edge 5m long. Find the volume of water in the tank if 1/5th of the tank is empty. Pls help... Urgent***

    asked by adam on November 19, 2015
  48. algebra 2

    So I am doing my algebra home work and I get stuck on these three problems. x^2-19x+72 from there idk what to do because nothing multiplies up to 72 and adds up to -19. Same for this one. x^2-25x+48 And x^2+9-90 (X+15) (x-6)

    asked by Alyssa on November 11, 2013
  49. Algebra

    Hello, I am having a bit of trouble with two Algebra questions 1. Solve x= 8x - over the domain [0, 2, 4, 6] 2. For what values of a is the equation /a/ =5 true? Thanks in advance.

    asked by Tamir on December 27, 2009
  50. Algebra 1A

    describe what the graph of interval -4, 10 looks like? This is for math 166 algebra 1A I don't understand how to answer this question, please help me!

    asked by Julissa on November 29, 2008
  51. Algrebra

    How do you insert grouping symbols to make this equation true? 14 divided by (5+2) +8=10 14/7=2+8=10 Please confirm, I really have an issue with Algebra

    asked by Jeannie on March 20, 2011
  52. Algebra 1A

    Enrichment Exercise Life Expectancy MAT 116 – Algebra 1A I need help solving the answers for this assignment

    asked by C-GUTTER on December 18, 2009
  53. math

    what is the answer to whaat kind of shoes does a frog wear? on page 165 on algebra with pizzazz

    asked by ashlee on October 20, 2008
  54. algebra 2

    So I am doing my algebra home work and I get stuck on these three problems. x^2-19x+72 from there idk what to do because nothing multiplies up to 72 and adds up to -19. Same for this one. x^2-25x+48 And x^2+9-90 (X+15) (x-6)

    asked by Alyssa on November 11, 2013
  55. algebra

    I need some help with some algebra problems please. I don't under stand how to do that following. Find and simplify the difference quotient f(x+h) -f(x)/h, h cannot equal 0 for the given function. 1. f(x)=5x^2 2. f(x)x^2+3x+9

    asked by Nicole on August 30, 2007
  56. Algebra

    What are intersections and unions (in algebra). Also, what are complements? And what does MATH stand for in terms of sets? Please answer quickly. Thanks!

    asked by Jena on September 21, 2011
  57. Algebra 2

    What is the slope of the line that passes through the points (-2, 4.15) and (1, 1.24)? Here's my work: m= y2-y1 / x2-x1 m+ 1.24-4.15 / 1 - (-2) m= -2.91/3 Is my answer correct? I really appreciate your help! Algebra isn't the easiest for me

    asked by Josh on September 4, 2013
  58. Algebra 1

    Lately I just have blacked out in my algebra 1 class. Here's a equation on my worksheet, and I would be happy if you could show in steps how you got your answer. Thank you. (2x²+5x+3)-(x²+2x+1)

    asked by Samantha on September 9, 2009
  59. Algebra

    I need help on one particular part of algebra because i forgot what my teacher said! Here is the question: Directions: Find the x- intercept of the graph of the equation. 1. x+ y= 5

    asked by Eva on November 8, 2007
  60. MATH 1111

    College Algebra help with logarithms! Ln (x-4) - Ln (x+1) = 16 How do I take natural logs?? it's a study guide question for our final exams

    asked by Sammy on April 30, 2009
  61. algebra 1

    find a value for k that will make 4x^2 + 6.4x + k a perfect square. describe the procedure that you used which requires algebra. I have the answer and it is k = 1.6^2 or 2.56 i just don't get how we got there

    asked by Dippy on March 4, 2009
  62. algebra

    what do the words, "express m in terms of n" mean? which wors would be considered the input variable into the expression? algebra 1 homework

    asked by Patti on August 12, 2014
  63. 8th grade

    its in Algebra 1 ! the riddle is whom should you see at the bank if you need to borrow money. its 15 letters. a teller doesnt fit. i don't know ! i need help ! PLEASE

    asked by beba melendez on November 12, 2009
  64. Algebra (6th grade)

    I need help on the algebra with pizzazz worksheet page 8 Objective 1-h. Need the answers to letters O-R or just the puns answer straight out please! ^_^

    asked by emporerpenguin on January 27, 2015
  65. Algebra

    I need the answers to pre algebra pizzazz pg 50 How did the angel lose his job I have the riddle I need the work!! Plz help me!!

    asked by Chloe on March 16, 2017
  66. Business communication

    Pls! I need an urgent response my mentors. It is the ability of communication to foster speedy passage of information around that has shrunk the world and make globalisation a reality. In light of the statement above, what role does communication plays in

    asked by Rukayyerh on January 3, 2017
  67. Math

    URGENT! an artist intends to paint a 60-square-foot mural on a large wall that is 18 ft wide and 11 ft tall. find the dimensions of the mural if the artist leaves a border of uniform width around it. Pls show me how'd you get your answer

    asked by Laveeh on April 26, 2016
  68. Chemistry

    A solid metal is often known as having 'an array of positive ions in a sea of electrons'. Write down the electronic structure of magnesium atom and use it to explain what this phrase means. Actually I don't know how to explain it. So I need you to explain

    asked by Eman on December 4, 2009
  69. Science 8A

    Umm, can someone give me an example of a stable system? Also, how were you able to determine whether or not this system is stable? Please help! Urgent!

    asked by Callie on November 6, 2014
  70. College Algebra

    Solve the logarithmic equation for x. log(base 3)(x+6) - log(base 3)(x+1)=1 urgent! help!

    asked by Patrick:) on December 5, 2012
  71. business/math

    what is the answer to: you obtain a margin loan of 18000 to puchase some stock. the effective intrest rate on the loan is 7.8%.how much intrest will you pay if you repay the loan in 3 month. urgent respone needed

    asked by gaile on December 16, 2008
  72. English

    Can you briefly chech these few sentences, please? Thank you very much. They are urgent. 1) Dorian's wish for eternal beauty and youth could be connected to Goethe's Faust. 2) The portrait returns beautiful as original (or as it originally was?) 3) I

    asked by Henry1 on May 3, 2011
  73. calculus...plz ans urgent

    Find the dimensions of the right circular cylinder of greatest volume which can be inscribe in a right circular cone with radius of 5 inches and a hieght of 12 inches(hint:use similar triangle property).also draw a label diagram....plz answer its too

    asked by daan on November 7, 2010
  74. calculus

    Find the dimensions of the right circular cylinder of greatest volume which can be inscribe in a right circular cone with radius of 5 inches and a hieght of 12 inches(hint:use similar triangle property).also draw a label diagram....plz answer its too

    asked by daan on November 7, 2010
  75. English Literature

    Hello, I'm a English Literature student. I'm going to make a Project on William Shakespeare and John Milton. As I said, it's an English project, So please suggest me some good topics/title for both the projects. Also please give me some general tips and

    asked by Paakhi on April 30, 2015
  76. University physics

    "Consider a long charged straight wire that lies fixed and a particle of charge +2e and mass 6.70×10-27 kg. When the particle is at a distance 1.61 cm from the wire it has a speed 2.70×105 m/s, going away from the wire. When it is at a new distance of

    asked by Ed on February 10, 2016
  77. Algebra ASAP (Please helpeth this lost soul)

    Simplify (2sqrt(5)+3sqrt(7))^2 ~~~ Can you show the steps. I want to learn how to do it now so I won't have to pester y'all again with my feeble algebra questions :3

    asked by Astral Tellurian on May 11, 2016
  78. Math

    use the digits 1,2,3, and 4 to write a number in scientific notation that is close to .001 this was in a 7th grade algebra book... what? is this even possible without the use of 0?

    asked by Tokey on February 10, 2011
  79. math

    i need help to solve an algebra question which is if liu drives for x hours,which expression gives the number of miles he willl travel?

    asked by diamond on April 1, 2012
  80. College Algebra

    need help in solving how many miles can i drive on 60 gallons of gas, with the Mpg 30 in the city, and 42 highway. I would like all the steps, never had algebra before, so i am very lost.

    asked by Dee on February 27, 2011
  81. math

    i have a math competition next saturday can some please give me advice on how to study. some sites snd stuff i really need help for algebra thank you in advance

    asked by lily on January 5, 2011
  82. Algebra

    Just a quick algebra question, if I had (e^x)/(x^3+x^-3) could I rewrite it as : (e^x)+(x^3)/(x^3) ?? (flipped the negative exponent from the bottom and made it positive on top)

    asked by Ray on November 3, 2016
  83. Functions

    Please I need help with this algebra problem With the 3 equations f1(x)=0 f2(x)=1/8(x+16)^2-98 f3(x)=2x+24 Determine an equation for this function with the 3 pieces above.(Refer to creating the polynomial functions)

    asked by Tim on November 18, 2016
  84. Tim

    Please I need help with this algebra problem With the 3 equations f1(x)=0 f2(x)=1/8(x+16)^2-98 f3(x)=2x+24 Determine an equation for this function with the 3 pieces above.(Refer to creating the polynomial functions)

    asked by Functions on November 15, 2016
  85. Functions

    Please I need help with this algebra problem With the 3 equations f1(x)=0 f2(x)=1/8(x+16)^2-98 f3(x)=2x+24 Determine an equation for this function with the 3 pieces above.(Refer to creating the polynomial functions)

    asked by Tim on November 16, 2016
  86. math

    i have a math competition next saturday can some please give me advice on how to study. some sites snd stuff i really need help for algebra thank you in advance

    asked by lily on January 5, 2011
  87. Algebra

    Pick a number. Multiply by 2. Subtract 8. Divide by 2. Add 4. What is the result? Use algebra to show why the tricks work.

    asked by Cheyenne on May 15, 2018
  88. math 116 algebra 1A

    can someon help please. why is it important that you follow the steps rather than solve the problem from left to right?I have no clue. this is my first time taking algebra

    asked by Lea on September 17, 2009
  89. Algebra

    How do you know which rule to use when it doesn't specify? All it says is find the derivative of the function. I haven't had algebra/calculus in over 20 years, I'm completely lost. Please help

    asked by Averi on February 19, 2015
  90. business math

    How do you know which rule to use when it doesn't specify? All it says is find the derivative of the function. I haven't had algebra/calculus in over 20 years, I'm completely lost. Please help.

    asked by Averi on February 19, 2015
  91. Mathematics

    Hello, I am new to this website. I havea summer assignment on Algebra II. I need help on these problems. I find I be not able to understand them. Simplify: 1)(mn^2/3)(4/mn) 2)(x+4/x-4)(1/x+4) 3)(x^2-16/2x+8)(x+4/x^2+8x+16) 4)(n/4)(n/m)

    asked by Devki on August 7, 2008
  92. Algebra

    I need some help with algebra I'm not sure how to get to the answer. Find the number of terms in each sequence. 1. a1=4 an=42 d=2 2. a1--0.3 an=-36 d=2.1 3. 1/12, 1/8, 1/6, 5/24, 1/4,......9/8 Evaluate each sum. 1. There is an e like symbol that has a 15

    asked by Jenny on April 8, 2013
  93. algebra

    need help with 2 questions first It has been a long time since I did algebra and don't rememeber how to work the problems 1/5(x+1) + 2/5(x-1) = 3/10 2nd problem 0.1(2x-1) + 0.02(4x + 4) = 0.05x

    asked by lisa on September 21, 2009
  94. Chemistry

    How do you do the question: react 3.50 g of solid sodium metal with water to produce hydrogen gas and sodium hydroxide. If,at the end of the reaction there is 6.8 L of solution, what is the concentration of sodium hydroxide? This is realy quite urgent. I

    asked by Mr. Clueless on April 22, 2016
  95. algebra - more help please

    A thermometer reading 7 degrees C is brought into a room with a constant temperature of 29 degrees C. If the thermometer reads 15 degrees C after 4 minutes, what will it read in 6 minutes? 11 minutes? So I guess I need to put into newton's law of cooling:

    asked by Sushmitha on October 30, 2011
  96. linear algebra

    The reduced row-echelon form of the augmented matrix for a system of linear equations with variables x1, ... , x5 is given below. Determine the solutions for the system and enter them below. 1 0 0 -3 -3 = 4 0 1 0 -2 -5 =-1 0 0 0 0 0 = 0 If the system has

    asked by sal on October 8, 2018
  97. English Language

    I asked this question earlier. I need to write 2 letters of complaint about problems I face at school and problems I face as a student in general but I can't find any problems, could you help me list some problems? Its really really urgent.

    asked by PLEASE HELP ME!!! on February 10, 2009
  98. Physics

    VERY URGENT- A kicked ball takes off at 25m/s at an angle with the ground. If the goal is 50m away and the horizontal bar is 3.44m above the ground, what must be the elevation angle for the kicker to score a goal?

    asked by Samuel on February 27, 2014
  99. math

    A girl starts from point A and walks 285m to B on a bearing of 078.She then walks due south to a point C which is 307m from A. What is the bearing of A from C,and what is {BC}? please i need the answer urgent ooo it is an assignment pls help me fast

    asked by charles on May 18, 2017
  100. Pre algebra

    Hi so I’m in a bit of a rush so if someone can give me the answers to Integers and algebra review practice you’d be a life saver (the first question is **what is the solution to 89+k=-42?**

    asked by Oof on August 24, 2018

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