Margie

Most popular questions and responses by Margie
  1. Physics

    Two students walk in the same direction along a straight path, at a constant speed - one at .90 m/s and the other at 1.90 m/s. a.) assuming that they start at the same point ant the same time, how much sooner does the faster arrive at a destination 780 m

    asked on August 31, 2008
  2. Slopes

    Given y = 2x – 4, choose the statement that accurately describes this line. The slope is 2 and the y intercept is 4. The slope is 2 and the y intercept is -4. The slope is 4 and the y intercept is 2. The slope is -4 and they y intercept is 2. The

    asked on October 14, 2006
  3. 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. (1): Six

    asked on November 13, 2006
  4. Physical Science

    Suppose you are traveling in a bus at highway speed on a nice summer day and the momentum of an unlucky bug is suddenly changed as it splatters onto the from window. a. Compared to the force that acts on the bug, how much force acts on the bus? (more) (the

    asked on April 28, 2009
  5. Substitution Method

    Use the Substitution method to solve the system of equations. x + y = -4 x - y = 2 x + y = -4 x - y = 2 In the second equation, x= y+2 Putting that in the first.. (y+2) + y= -4 subtract two from each side, then divide each side by two to get y. Then, put

    asked on October 16, 2006
  6. Algebra1

    Complete this sentence with the correct choice: y = 4 is a horizontal line with ________. undefined slope. a slope of 4. a slope of 0. None of the above will make a true statement. Draw a line through y = 4 and parallel to the x axis. Now, what slope is

    asked on October 14, 2006
  7. Science ( physics )

    A balloon is rising with a velocity of 4.9 m/sec releases an object from height of 96 m. a) How long after its release will the object reach the ground? b) what is the velocity of the object as it hits the ground? The object has in intial vertical

    asked on August 1, 2006
  8. Math

    Is this correct: sqrt2/sqrt10=sqrt2/5sqrt2 nope. it would be sqrt2/(sqrt5)(sqrt2) no.d sqrt2/sqrt10= sqrt (2/10)= sqrt (1/5) sqrt 0.2 thanks can you help me with this please? Factor:9x^2-8y^2 oh ok; can one of you help me with this: 4sqrtx^12/24sqrtx^2

    asked on January 8, 2007
  9. physics

    1. The ceiling of a classroom is 3.75m above the floor. A student tosses an apple vertically upward, releasing it 0.50 meters above the floor what is the maximum magnitude of the initial velocity that can be given to the apple if it is not to touch the

    asked on August 1, 2006
  10. Kim what about this one?Can you please help me wit

    Thanks,what abou this one? Use the Substitution method to solve the system of equations. x + y = 10 y = x + 8 follow the same principle for the first one and u'll get it u already have y = x + 8 Subst. that in the first eqn and just follow up from there

    asked on November 2, 2006
  11. Algebra111111!!!

    Choose the ordered pair that is a solution to the system of equations. -x + y = 12 x + 2y = 3 a. (7, 5) b. (5, -7) c. (-7, 5) d. (-7, -5) e. none of the above This question wants you to find the point of intersection of the two lines, provided they're not

    asked on October 14, 2006
  12. Geometry HELP!!!

    What happens to the graph of the line y = 3x -2 when the equation is changed to y = 3x +6? What happens to the graph of the line y = 2x - 5 when the equation is changed to y = 5x + 6? On the first question: What happens to the graph of the line y = 3x -2

    asked on October 10, 2006
  13. BSHRM

    I can't find any classification of food service operations. ;-) http://www.answers.com/classification classification = type = kind =)

    asked on June 7, 2007
  14. Math Please Check It

    (2sqrtx)(5sqrtx^3) Here is what I got:10sqrtx^4 *Is this correct.? This one is close but still needs to be simplified further. 10√x^4 -->you can take the square root of x^4. Can you take it from here to finish? so it will be:10sqrtx^2 No, remember you

    asked on February 6, 2007
  15. English - beowulf

    The relationship between the narrator andthe story, and between the narrator and the audience, in Beowulf?

    asked on August 28, 2008
  16. Pre-Algebra I

    Write in exponential notation... 95.214 how do I do this?

    asked on August 19, 2012
  17. Chemistry

    Xylose, a sugar isolated from wood, has the empirical formula CH2O. If a 6.25 mole sample of xylose has a mass of 938.3 g, what is xylose's molecular formula?

    asked on April 23, 2012
  18. Check Please(Math)

    (-2x^2y)^3*(5xy^3)^2=(-2x^2y)^3 = -8 x^6 y^3 *Please check my work. What did you do with the (5xy^3)^2 part. The first part you did ok. But you can't just throw away part of the equation. I don't get that part.What do I do there.? (5xy^3)^2=25x^2y^6 You

    asked on February 6, 2007
  19. How do I do this.?(Math.)

    Use the Substitution method to solve the system of equations. y - 2x = -5 3y - x = 5 Solve one of the equations for x or y. Let's solve the first one for y: y - 2x = -5 y = 2x - 5 Now let's substitute 2x - 5 for y in the second equation to solve for x:

    asked on February 5, 2007
  20. Math Please Help me!!!

    3x^2+17x+10 *You have to factor completley but I don't know how too.Please help.! (3x+2 )(x + 5) Factoring asks this question: what two factors of 10 add to 17 when one is multiplied by three? Here is how you factor. Place two sets of parentheses. ( ) ( )

    asked on January 24, 2007
  21. Help 2!!

    3. You are sliding a big cabinet down a truck ramp for a customer. You must maintain control of the cabinet because it is very heavy. There are 2 ramps in the building. The equation of ramp 1 is y = 2x + 7 and the equation of ramp 2 is y = 3 x + 7. Which

    asked on October 13, 2006
  22. Engineering Economics

    Sales of bottled water in the U.S totaled 16.3 gallons per person in 2004. Water costs .40 cents per bottle.A municipal company provides tap water for $2.10 per 1000 gallons. If the average person drinks two bottles of water per day or uses 5 gallons per

    asked on October 10, 2011
  23. BobPursley..here it is:

    Problem 1: (x-2)/(3x+4) - 6x/(x+1) What I did: Common denominator is: (3x+4)(x+1) (x-2)(x+1)/(3x+4)(x+1) - 6x(3x+4)/(x+1)(3x+4) [(x-2)(x+1) - 6x(3x+4)] / (x+1)(3x+4) (x^2 - x - 2 - 18x^2 - 24x) / (x+1)(3x+4) x^2 - 18x^2 = -17x^2 -x - 24x = -25x (-17x^2 -

    asked on March 4, 2007
  24. Math[Please Help]

    Solve the inequality x > 6x - 10 and write a description of the graph. Show all work Subtracting x from both sides does not change the inequality sign direction. 0 > 5x - 10 Add 10 to both sides 5x < 10 Divide both sides by 5. x < 2.

    asked on February 24, 2007
  25. More Math2(MathGuru)

    5. Find the x and y intercepts of each linear equation. Be sure to write your answers as ordered pairs. a. y = 3x - 6 b. 6y = -x + 2 *What do I do here.?

    asked on February 6, 2007
  26. Algebra

    5. Find the x and y intercepts of each linear equation. Be sure to write your answers as ordered pairs. y = 3x - 6 6y = -x + 2 The y intercepts is when x=0 So put in x=0 in each, and solve for y. The x intercepts is when y=0, put in y=0 and solve for x. I

    asked on October 26, 2006
  27. Algebra 2345678!!

    Solve the system of equations using the Addition method. 2a + 3b = -1 3a + 5b = -2 The addition method tells you to find common multiples of a coefficient, then add the equations together to eliminate a variable. If you multiply the first equation by 3 and

    asked on October 14, 2006
  28. PLz!!!My teacher gave me 10 more min.so plz help!!

    I really need help!! My advice is to spend some time reading our answers and less time pleading for more help. The time you take to type a plea for more help can be used for following our suggestions. DrBob222 is right. Graphing is very important, and we

    asked on October 14, 2006
  29. Algebra 1

    1. Which line is the flattest (or is less steep)? Why? y = 5x -6 y = 5x + 6 y = x - 3 y = x + 3 I think it's the last one! Parallel lines have the same slope. The first two are parallel lines with the steepest slope; the last two are parallel lines as well

    asked on October 13, 2006
  30. Math(Please Check!)

    1. Which line is the flattest (or is less steep)? Why? a.y = 5x -6 b.y = 5x + 6 c.y = x - 3 d.y = 1/2x + 3 I think It is C.It has the smallest slope. Someone Please Help me! ...Help me... Doesn't d have the smallest slope? 0.5x. Please...I just want to

    asked on February 6, 2007
  31. please help me(math)

    4x^2+20x+5y+xy *you have top factor by grouping.If you need more info just ask me but please help me!!!* An example from http://www.ltcconline.net/greenl/courses/152b/FactoringRatExpr/factor.htm Factoring by Grouping Consider the expression 3x2 + 6x - 4x -

    asked on January 23, 2007
  32. more math

    sqrt50/sqrt2 (sqrt50)/(sqrt2)*(sqrt2/sqrt2)= (sqrt50*sqrt2)/2 =sqrt100/2=10/2=5 Check my thinking. thanks... what does this equal: 3sqrt2+4sqrt2 3 times the square root of 2 PLUS 4 times the square root of 2. This would equal 7 times the square root of 2,

    asked on December 23, 2006
  33. math

    squareroot of 24 Type this in the google search window: sqrt 24

    asked on December 16, 2006
  34. Algebra 1 HELP PLZ!!!

    Use the Substitution method to solve the system of equations. x + y = -4 x - y = 2 PLz HELP!! I'M NOT BOB BUT I CAN HELP ITS REALLY SIMPLE ALGEBRA X + Y = -4......EQN 1 X - Y = 2.....EQN 2 From EQN 2, let x = 2 + y Substitute that into EQN 1 x - y = -4

    asked on November 2, 2006
  35. English(To Kill A MockingBird)

    In chapter 4 in what specific ways did Scout critize the school in which she is attending? Have you read Chapter Four? Maybe if you did you would know. Yeah but I can't fnd it! type in anti study+ to kill a mockingbird and you will find lots of cliffnotes

    asked on October 26, 2006
  36. Thesis For History

    My topic for History is,"French Troops refusing to fight in WWI." How can I make my thesis?

    asked on September 30, 2007
  37. Math Help

    Directions:Solve and graph equation using words.Then include wether it is solid line or dotted,hoe to graph it,and which side shading is on. Problem:5x+3y>-6 and 27+x-6 and 2y+x-5/3 x-2 draw the dotted line y=-5/3x -2 Notice the equation says y above the

    asked on June 5, 2007
  38. PLease Help Me IN Math

    Problem: 25-x^2 6 ------ * --- 12 5-x What I Got: 5-x --- 2 *Please Check My Work And Tell Me If I am Correct or wrong.If I am wrong please help me as much as possible.Thank you~ Wrong. When are you going to factor the 25-x^2 ? The 5-x then will divide

    asked on February 26, 2007
  39. MATH PLEASE CHECK IT!!2

    sqrt2/sqrt10 here is what I got: sqrt (2/10)= sqrt (1/5) sqrt 0.2 * I don't think that it is right but pleasee check it.Thanks Yes, that is one way you could do it, then simplify further by taking the square root of 0.2, but you are probably supposed to

    asked on February 6, 2007
  40. Another problem to check..please check my work...

    (-2x^2y)^3*(5xy^3)^2=(-2x^2y)^3 = -8 x^6 y^3 *Is this correct.? (-2x^2y)^3 * (5xy^3)^2 = (-8x^6y^3) * (25x^2y^6) = -200x^8y^9 When you have the same base, you add exponents when multiplying. For example, x^2 * x^3 = x^5. When you have the same base, you

    asked on February 5, 2007
  41. Math!!

    *Factor by grouping!! 10x2 + 2xy + 15x + 3y Do the same thing we've been doing: 2x(5x+y) + 3y(5x+y) (2x+3y)(5x+y) thanks...

    asked on January 23, 2007
  42. math(please help me!!)

    4x^2+20x+5y+xy *you have to factor by grouping,for more information just ask me* First, take out 4x from the first two and y from the second: 4x(x+5) + y(x+5). Then combine the 4x and the y: (4x+y)(x+5). That's your answer. thanks. - can you help me with

    asked on January 23, 2007
  43. ??

    Complete this sentence with the correct choice: y = 4 is a horizontal line with ________. a.undefined slope. b.a slope of 4. c.a slope of 0. d.None of the above will make a true statement. If slope = y/x and it is a horizontal line (parallel to the x

    asked on November 1, 2006
  44. Algebra!!!

    Complete this sentence with the correct choice: y = 4 is a horizontal line with ________. undefined slope. a slope of 4. a slope of 0. None of the above will make a true statement. Think this through... If y=4, then x can be any number, but y will always

    asked on November 1, 2006
  45. W.history

    Has anybody read Lord of The Flies?? Yes. Many of us have read Lord of the Flies. If you post your questions and your answers, we'll be glad to critique them for you. OK well, 1.Who is the leader of the choir boys? I think it is their teacher 1.Who is the

    asked on October 11, 2006
  46. finite math

    The weights of boxes of Brand Z cereal were found to be normally distrubted with a mean of 16.5 ounces and a standard deviation of 0.4 ounces. a. what percentage of the boxes will weigh more than 16 ounces? b. what percentage of the boxes will weigh

    asked on April 14, 2011
  47. Math!Please Help Me!

    Solve the following quadratic by either factoring or using the quadratic formula: 6x2 - 5x = 6 6x^2 -5x -6 = 0 (3x+2)*(2x-3) = 0 Take it from there

    asked on June 29, 2007
  48. Thesis Statement for Research Paper

    I need a thesis statement for my research paper on The Place de la concorde.How can I do that? http://www.indiana.edu/~wts/pamphlets/thesis_statement.shtml http://www.unc.edu/depts/wcweb/handouts/thesis.html Above are two very good sites on how to write a

    asked on April 14, 2007
  49. Math(please help)

    Directions:Solve and explain the inequality using words.Tell which wa shading goes. Problem: 2x>-4 and x-4-4 x>-2 x-4

    asked on April 10, 2007
  50. Math(Please Check)

    Problem: 4x/(x+2)-8/(x-1) What I Got: 4x^2-4x-16/(x+2)(x+1) *I had to simplify the rational expression No. At x=0, it doesn't check. The starting problem gives 8, your answer gives -8. I suspect a sign error somewhere. Probably in the denominator, the x+1

    asked on March 5, 2007
  51. Bobpursley can you help me with my problems below?

    I had problems from yesterday but I still don't get them can you help?do you want me to repost? repost: I cant find them.

    asked on March 4, 2007
  52. Math2(Please Help)

    4x 8 ___ - ______ x+2 x-1 *Simplify The Expression I'm going to assume your problem is this: 4x/(x+2) - 8/(x-1) Use a common denominator since the denominators are not the same. Common denominator is: (x+2)(x-1) Rewriting the problem, we have:

    asked on March 3, 2007
  53. "It Happened To Nancy'

    How do you feel about what happened to Nancy? *My homework is to create a table showing what people felt about what Happene to nancy. Thank you for using the Jiskha Homework Help Forum. I answered this earlier but I see it didn't post. First of all, make a

    asked on March 1, 2007
  54. Please Help Me Math

    Find the sum and express in simplest form. Show all work: x^2 2x-15 ----- *------ x^2-9 x^2-9 *I don't get this at alll.Plz help me. I assume you are trying to add, since the problem says "find the sum" and express in simplest form. x^2/(x^2-9) +

    asked on February 24, 2007
  55. Math(Please Help)

    * I don't get this problem at all... 4(x+2) 6x^2 ------ * ---- 5x 2x what are the directions? in the denominator, you have 10x^2 in the numerator, you have 24x^2(x+2) the x^2 divides out, and the numbers can be reduced. that would be (12(x+2))/(5) the

    asked on February 21, 2007
  56. MATH PLEASE CHECK IT!!2

    m-2/m-5*m+5/m-2=-1 If your problem is this: (m - 2)/(m - 5) * (m + 5)/(m - 2) = -1 (m - 2) cancels out in both the numerator and denominator on the left-hand side since you are multiplying. That leaves us with this: (m + 5)/(m - 5) = -1 To solve for m:

    asked on February 18, 2007
  57. MAth!PLease Help!

    5. Find the x and y intercepts of each linear equation. Be sure to write your answers as ordered pairs. a.y=3x-6 b.6y=-x+2 Set x = 0 and y = 0 to find the intercepts. will that get me 2 thingys for each.? Again, you should show your own answer first, but

    asked on February 6, 2007
  58. Math for Trish To Help Me With

    Factor the following. You will earn 5 points for each polynomial that is factored correctly. Please label your individual answers with a – f. a.) 4x2 - 25 b.) 3x2 + 6y c.) x^2 - 7x + 10 d.) 2x^2 - 9x – 18 e.) 2ax + 6bx + ay + 3by f.) 6x^2 + 12x – 48

    asked on February 6, 2007
  59. Math(Please check my work.)

    (2x-3)(x^2+5x-3)=2x+10x^2-15x+9 *Is this correct.? this is a different problem... Here's how this one works out: ......x^2 + 5x - 3 ............2x - 3 ================== ...... -3x^2 - 15x + 9 2x^3 + 10x^2 - 6x ====================== 2x^3 + 7x^2 - 21x + 9

    asked on February 5, 2007
  60. Math(Count Iblis PLease help me again)

    5y^8 - 125 *you have to factor completley 5y^8 - 125 = 5(y^8 - 25) = 5(y^4 + 5)(y^4 - 5)= 5(y^4 + 5)[y^2 + sqrt(5)][y^2 - sqrt(5)]= 5(y^4 + 5)[y^2 + sqrt(5)]* [y + 5^(1/4)][y - 5^(1/4)] good work, good explaination

    asked on January 30, 2007
  61. math(one more time for today!)Please Help Belinda!

    thanks,can you help me with this one: xy-3x-8y+24 I know you have to go, but you should be able to figure these out by now. Take out x from the first 2 and 8 from the second 2: x(y-3)-8(y-3) (x-8)(y-3) ac-bc+ad-bd *I seriously only have 2 more minutes

    asked on January 23, 2007
  62. Math(forget my other question I already have that)

    Please help me simplify this one please: 15sqrt8x^16/5sqrt2x^4

    asked on January 11, 2007
  63. French 1!(I checked in my book and it's not there)

    PLease help me say this!I have another quiz tomorrow and I forgot how to conjugate it. VENIR je _______ tu _____ ii/elle/on ______ nous _______ vous _______ ils/elles _________ http://french.about.com/od/grammar/a/venir.htm It is all here.

    asked on November 8, 2006
  64. Algebra2?????

    What would be the missing piece of information given the following information: Find the equation of the line that passes through the points (3, -1) and (2, 5). y = -6x + ? 17 15 20 11 Good. Try this one just like we did the last one...let me know how you

    asked on October 14, 2006
  65. Algebra ??

    What would be the missing piece of information given the following information: Find the equation of the line that passes through the points (2, 6) and (4, 10). y = 2x + ? a. 4 b. 2 c. 7 d. 5 OK. let's take this step by step. y = 2x + ? Remember the

    asked on October 14, 2006
  66. beginning algebra

    find 3 ordered pairs the satisfy the equation 2x + 10y = 25

    asked on October 19, 2016
  67. Geometry

    There were 30 people. 9 visited the museum and zoo. 14 visited the zoo but not the museum, 5 visited the museum and not the zoo and 2 visited the zoo but not the museum. What is the probability that a person picked at random visited the museum and not the

    asked on August 27, 2015
  68. Algebra 2

    (12xy)4

    asked on September 24, 2013
  69. Algebra 2

    Write this expression in expanded form. 4(a-b)2

    asked on September 24, 2013
  70. finite math

    1. what are the mean and standard deviation for this distribution of weekly take-home pay amounts? 2. what percentage of the pay amounts lie within 1 standard deviations of the mean? 3. what percentage of the pay amounts lie within 2 standard deviations of

    asked on April 14, 2011
  71. math

    given an 8 foot by 10 foot wall how many 6 inch square tiles would be needed to cover the wall

    asked on March 1, 2011
  72. Math

    What is a polynomial in x?

    asked on August 20, 2008
  73. math (radicals)

    square root of 3 plus the cube root of 15

    asked on August 19, 2008
  74. french

    i need 10 french slang terms. but they need to be 10 slang terms that teens use . =]

    asked on February 5, 2008
  75. Math23456

    Problem:4x^2y^3 Choices: a.2nd degree b.3rd degree c.4th degree d.5th degree What I think:I think it is letter C. It is degree 3 in y. It is degree 2 in x. Normally, one would call this a degree equation , or a cubic equation.

    asked on June 29, 2007
  76. Math133

    Diections:Add and Simplify Problem:x/3+(5x)/3 Choices: a.2x b.x c.5x^2/9 d.5x^2/3 What I think:I think it is letter A. yes, it is A. (6/3)x = 2x

    asked on June 29, 2007
  77. BSHRM

    1.how will you know that the food is safe to eat? 2.what are the factors involved in food safety? thank you :-) http://www.foodsafety.gov/

    asked on June 7, 2007
  78. Math1

    Directions:Solve and graph the inequality using words. Problem: 1.)2x>-4 and x-42x+1 and -4x

    asked on April 18, 2007
  79. Math2(Please help)

    Directions:Solve and explain the inequality using words.Tell which wa shading goes. Problem: x+3=>2x+1 and -4x

    asked on April 10, 2007
  80. Please Check my Journal for MacBeth

    Running Journal: Macbeth (Act 1 Scene 1) Thunder and lightning; enter three Witches: In the play as a whole, people are tossed about by forces that they cannot control, and so it is in the opening scene. The witches, blown by the storms of nature and war,

    asked on March 5, 2007
  81. Math 2(Please Check)

    Problem: (x+2)/2x^2+5x+2 + (x-3)/2x^2-5x-3 What I Got: 0 at x=0, one gets 2/2 + -3/-3 which is not zero. You messed up a sign, I suspect. you are right girl

    asked on March 5, 2007
  82. math444

    x^2/x+3 - 5/x+3=0 *Please solve the rational equation Your non use of parenthesis is annoying and most confusing. I assume you meant x^2/(x+3) - 5/(x+3)=0 multiply both sides of the equation by x+3, and solve.

    asked on March 4, 2007
  83. Math Help Please...

    x/3-2/3=1/x *Solve the rational below. I really need help. Multiply through by 3x x^2 -2x = 3 And solve. I don't get it... can you explain it more.then I can help you Margie

    asked on March 4, 2007
  84. BobPursley3...another one..

    Problem 3: 4x/(x+2) - 8/(x-1) What I did: Common denominator is: (x+2)(x-1) 4x(x-1)/(x+2)(x-1) - 8(x+2)/(x+2)(x-1) [4x(x-1) - 8(x+2)]/(x+2)(x-1) multiply the numerator out. 4x^2 -4x -8x-16 4x^2-12x-16 factor 4 out 4(x^2-3x-4) factor 4(x-4)(x+1) and that

    asked on March 4, 2007
  85. Math33333

    Please help me! Problem: x+2 x-3 _________ - _________ 2x^2+5x+2 2x^2-5x-3 *Simplify the expression 2x^2+5x+2 =(x+2)(2x+1) 2x^2-5x-3 =(2x+1)(x-3) So x+2/(x+2)(2x+1) = 1/2x+1 x-3/(2x+1)(x-3) = 1/2x+1 Finally 1/2x+1 - 1/2x+1 = 0 Let's take a look at the

    asked on March 3, 2007
  86. Math(Please Help)

    x-2 6x ____ - _____ 3x+4 x+1 *You are supposed to simplify the expresion.I really need help with this and some other problems.Please and Thank you.- Perhaps I could help but I can't make heads or tails of your posts. Try using parentheses (and / bar for

    asked on March 3, 2007
  87. Math...PLease Help Me...

    Problem: 6-3x 25 ---- * ---- 5 4x-8 *I have to multiply the expression and simplify it.Thanks for your help. The five goes into the twenty five, and you can factor out a three from the first term in the numerator, and a two from the second term in the

    asked on February 27, 2007
  88. Please Check My Math Work

    a^2 - 2ab - 15b^2 This is what I got: (a-5b)(a+3b) Correct! x^4+2x^3-4x^2-5x-6 DIVIDED BY x^2+x-2 My answer: x^2+x-3 remainder of -12\x^2+x-2

    asked on February 7, 2007
  89. Please Check My Math Work

    (3sqrt5)(2sqrt10) I got:6sqrt50 Is this correct.? You can take this one step further. 6√50 can be simplified to this: 6√(25 * 2) -->you can take the square root of 25. 6 * 5 √2 = 30√2 -->this is the simplified form. thanks can you help me with my

    asked on February 6, 2007
  90. Please Check My Math Work2

    3. You are sliding a big cabinet down a truck ramp for a customer. You must maintain control of the cabinet because it is very heavy. There are 2 ramps in the building. The equation of ramp 1 is y = 2x + 7 and the equation of ramp 2 is y = 3 x + 7. Which

    asked on February 5, 2007
  91. math2(count iblis)

    -y^3(2x^2y-4xy^2)=-2x^2y^4+4xy^6 *is this correct.? No, in the last term, the y should be to the fifth power (3+2)

    asked on February 4, 2007
  92. math for belinda to help me please

    1.x^2-9x+14 2.GCF of m^2n^2+3m Oh haha ignore the new question. For the first one, set it up: (x )(x ) Now, think of two numbers that are multiplied to 14. They have to either both be positive or both be negative to get positive 14. They also must be able

    asked on January 23, 2007
  93. math222

    Factor: x^2-5x-14 (x-7)(x+2) thanks how about the next one...lok at the top...

    asked on January 23, 2007
  94. math please help before 6:45 pm!!!

    15sqrt8x^16/5sqrt2x^4 The time changed to 8:00 p.m. please help me!!!g I wish you would use separators... 15sqrt(8x^16)/5sqrt(2x^4) I assume that is the question. 15/5 * sqrt ((8x^16)/ (2x^4)) 3* sqrt (4 x^12) 3 * 2* x^6

    asked on January 22, 2007
  95. math help

    15sqrt8x^15/5sqrt2x^4 remember that sqrt(a)/sqrt(b) = sqrt(a/b) simplify the inside. also notice that sqrt(x^11) = sqrt(x^10) * sqrt(x) = x^5 * sqrt(x)

    asked on January 15, 2007
  96. math

    Please help me simplify: 4sqrtx^12/24sqrtx^2 *Is this correct: 2sqrt4/12x The answer you get depends upon where you put the parentheses, and you don't show any. I don't see any way of coming up with your answer. 4 (sqrtx)^12/ 24 (sqrtx)^2 = (1/6) x^6/x =

    asked on January 11, 2007
  97. help!

    Can you please give me one of them so I cansolve for the other one?PLease! The general formula for a straight line is y = mx + b. Just plug the points into the equation to arrive at two equations. 6=2m+b 10=4m+b you have two equations and two unknowns.

    asked on November 1, 2006
  98. ?

    In slope form is m= slope and y=y-intercept YES yes

    asked on November 1, 2006
  99. HELP WITH ALGEBRA!!

    6. What happens to the graph of the line y = 3x -2 when the equation is changed to y = 3x +6? Look at the general equation for a straight line. It is y = mx + b where m is the slope and b is the y intercept. Therefore, the line crosses the y axis at -2 in

    asked on November 1, 2006
  100. Algebra333333!!!

    Choose the ordered pair that is a solution to the system of equations. 3x - y = 9 2x + y = 6 (3,0) (3,-18) (3,-1) (3,1) Once again add the two equations to get 5x = 15 Solve for x and substitute into either equation to find y.

    asked on October 14, 2006

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