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December 20, 2014

Posts by Deborah


Total # Posts: 427

ap us history
How successful was organized labor in improving the position of workers in the period from 1875-1900? Analyze the factors that contributed to the level of unachievement. http://www.jiskha.com/display.cgi?id=1174260568
March 18, 2007

ap us history
How successful was organized labor in improving the position of workers in the period from 1875-1900? Analyze the factors that contributed to the level of unachievement. Please note that we don't do students' homework for them. Our tutors try to give you the ...
March 18, 2007

algebra
x+1 -x+2 = x+3 ____ _____ ____ 2 3 4 How do I solve this equations? These are fractions mi dont know I'm going to assume your problem is this: (x+1)/2 - (x+2)/3 = (x+3)/4 ...and you are trying to solve for x. If so, here's how you would go about it: First, get rid of ...
February 5, 2007

algebra
x/9 +3 = 8 - x/3 Solve?????? First, get rid of the fractions to make the equation easier to solve for x. Let's multiply every term by 9: 9 [x/9 + 3 = 8 - x/3] x + 27 = 72 - 3x 4x = 45 x = 45/4 Substitute 45/4 for x in the original equation to check. It always helps to ...
February 5, 2007

algebra
-5k + 15 _________ k2 - 9 Does this facot to -5(K+3) _______ k^2 -9 Is this right? Nope. You have to factor the denominator to (k+3)(k-3) The numerator you factored should have been -5(k-3), you missed a sign.
January 30, 2007

algebra
7 -y _____ Y - 7 Does this factor to 1???? Assuming that the two Ys (y and Y) indicate the same unknown, it would be -1. (7 - Y)/(Y - 7) = -1(Y - 7)/(Y - 7) The (Y - 7) terms cancel each other out, leaving -1. I hope this helps. Thanks for asking.
January 30, 2007

algebra
8a + 8b _______ 12c + 12d factor to a + b _______ c + d Is this right? No, what happend to the 8/12 ? would it be 2 (4a + 4b) _____________ 6 (2c + 2d) Is this right??? No. what about ..lets see, 8/12 reduces to 2/3, so 2(a+b)/3(c+d)
January 30, 2007

algebra
Reduc x^3 - x^2 ___________ x^4 Is it x-1 _____ x^2 Is this right? yes
January 30, 2007

algebra
6x +2 _____ 8 Reduce ??? Is it 2x+1 ____ 4 Am I doing this right? Correct.
January 30, 2007

algebra
x^3 - x^2 __________ x^4 reduce to lowest terms??? Hint: factor the numerator, then reduce. Post your work and tell us exactly what you don't understand if you require further assistance. We are a homework help board. The emphasis is on HELP. We don't do problem after ...
January 29, 2007

Algebra
6x +2 ______ 8 Fraction Reduce to lowest terms??? Factor the top expression to pull out 2, then reduce. Post your work and tell us exactly what you don't understand if you require further assistance.
January 29, 2007

algebra
38x^2yz^2 __________ -19xy^2z^3 REduce?? See my comment to your first post.
January 29, 2007

algebra
84y^3 ______ 36y^4 Reduce?? See my comment to your first post.
January 29, 2007

algebra
-5jk _______ 35j^2k^2 reduce 5/35 = 1/7 j/j^2 = 1/j k/k^2 = 1/k answer is -1/(7jk)
January 29, 2007

algebra
reduce fraction 12m^4 _______ 28m^3 12/28 = 3/7 m^4/m^3 = m answer 3m/7.
January 29, 2007

algebra
reduce to lowest terms 75a^2b ____________ 25ab&2 Is the answer 3a ____ b From the other two I did you should see how it is done. If you don't undersand, repost with details about what you don't understand. We want you to be able to do these by yourself.
January 29, 2007

algebra
reduce to lowest terms 75a^2b __________ 25ab^2 Do these with like terms: 75/25 then a^2/a then b/b^2
January 29, 2007

Algebra
what is the excluded value for fraction x +11 over 3x^@ +5x - 2
January 29, 2007

Algebra word problems
The area of a rectangle is found by multiplying the length by the width: A=lw. A certain rectangle has an area os x^2+7x +12. Factor the trinomial to find the length ad width of the rectagle. Please read at this site: http://www.themathpage.com/alg/factoring-trinomials.htm ...
January 23, 2007

algebra
y^2+ 10z-10y-yz (^)2 is y to the power of 2 yes
January 23, 2007

algebra
find the factor mn-4m-5n+20
January 23, 2007

algebra
Find the factors ab+ 2a +3b +6 First group the terms to get (ab+2a) + (3b+6) Now you can find a factor for each term a(b+2) + 3(b+2) Factor out the (b+2) in each term (b+2)(a+3)
January 23, 2007

algebra
complete factorization y^4-25y^2+144 (^) denotes following number is Power y^4 - 25y^2 + 144 You might try replacing y^2 with x. Therefore your statement becomes: x^2 - 25x + 144 ...which is easier to factor.
January 23, 2007

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)
January 23, 2007

art
in art an abstraction is a styleised inturpeatation? Corrected spelling, if the answer is correct: stylized interpretation. Read at least the first sentence here, including all the links: http://www.artlex.com/ArtLex/a/abstraction.html =)
November 19, 2006

two -dimensional design
where should you locate the center of interset in an artwork?
November 18, 2006

P.E
What is a tactic in basketball and how does it work ? The word "tactic" just means a plan or a strategy. http://dictionary.reference.com/search?q=tactic&x=0&y=0 So ... who comes up with plans or strategies or tactics for players to use in a game? Who carries them out...
September 3, 2006

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