Wednesday

April 16, 2014

April 16, 2014

Number of results: 88,226

**algebra**

Can someone please help me with these problems? Please and thank you. 1)Solve the equation: (1/x)+[x/(x+2)]=1 2)Simplify the complex fraction: 3-(3/4) ------- (1/2)-(1/4) (1/x)+ [x/(x+2)] = 1 Convert left side to the sum of fractional terms with common denominators. [(x+2) + x...
*Sunday, May 13, 2007 at 11:28am by Lydia*

**Complex Fraction!! Help please!!!**

Simplify COmplex Fraction: x-1 ---- x-3 -------------------- 1 4 ------- - ----- x^2-x-6 x+2 Please Help!!
*Sunday, December 9, 2012 at 1:22pm by Ana P*

**algebra**

2/5 - 1/3 Top of complex fraction 2/3 - 3/4 Bottom of complex fraction
*Saturday, February 19, 2011 at 11:32pm by Julie*

**algebra 2 help please would appreciate **

3+(2x/x+4) divide x/x+4 please simplify the complex fraction thank you show work
*Saturday, November 9, 2013 at 9:45am by lisa*

**Calculus (repost)**

Find the limit: lim {[1/(2+x)]-(1/2)}/x as x->0 How do you remove the complex fraction??? (or just complex fractions in general, I have trouble with them...) Thank you!
*Monday, February 15, 2010 at 2:17pm by Momo*

**MATH!!!!!!!!!!!! I need help please**

Simplify Complex fraction: (x-1) ----- (x-3) --------- 1 4 ---- - ---- x2-x-6 (x+2)
*Sunday, December 9, 2012 at 2:50am by Ana*

**math**

Help with this complex fraction please... (a+2/a^2+a-2) - (3a+1/a^2+2a-3) LCM is (a-1) (a+2) (a+3) right? then i get stuck
*Monday, November 1, 2010 at 8:00am by *

**math**

Help with this complex fraction please... (a+2/a^2+a-2) - (3a+1/a^2+2a-3) LCM is (a-1) (a+2) (a+3) right? then i get stuck
*Sunday, October 31, 2010 at 7:49pm by Anonymous*

**Algebra 2/Trig.**

I forgot some stuff from my 7th grade algebra class about complex numbers...like what do you do with a problem like this 5+5i 3-i divided by + divided by 2-i 4+3i thanks.(divided by refers to dividing line in a fraction) In each case, RATIONALIZE the denominator. Here is the ...
*Sunday, November 19, 2006 at 7:08pm by Tom*

**math**

Need help solving this algebraic complex fraction please. a+3/b ------ b+3/a I know LCM= is ab but then i get stuck
*Saturday, October 30, 2010 at 6:54pm by Anonymous*

**algebra 2 help please would appreciate **

4/x+5/y divide 3/x+7/y simplify complex fraction thank you show work
*Saturday, November 9, 2013 at 9:47am by lisa*

**English**

1) complex 2) complex 3) complex 4)simple 5)complex 6)complex 7)compound 8) Simple 9)simple 10)simple 11)Complex 12)complex 13)Simple
*Tuesday, November 9, 2010 at 2:10pm by Tom Jameson*

**Math Help Please**

There is a little rule of thumb that you can count on for finding zeroes of polynomials with complex roots. Complex roots always come in pairs. Each root of the pair is the complex conjugate of the other. For example, if you have a root as 4+3i, the other root must be 4-3i. If...
*Wednesday, July 22, 2009 at 11:20pm by MathMate*

**math**

Will someone please show me how to do this problem. I have to write this ratios in simplest form. The ratio of 5 3/5 to 2 1/10. Change each of your mixed fractions to an improper fraction, then divide the first by the second. Remember to divide fraction #1 by fraction #2, you ...
*Sunday, February 4, 2007 at 1:34am by jeff*

**algebra please help**

If the fraction of "skylight" is x and the fraction of the "macintosh" is 1-x, the fraction of red pigment contained in the mixture will be 0.125 x + 0.20 (1-x) = 0.17 Solve for x. 0.03 = 0.075x x = 0.4 = skylight fraction (1-x) = 0.60 = macintosh fraction
*Wednesday, March 18, 2009 at 11:31pm by drwls*

**english/check please**

Find the independent clauses and the dependent clauses.Write wether it is complex or compound-complex 1)Mr and Mrs Johnson play golf(ind) when the weather is warm.(dep)complex 2)What I would like is a vacation. independent,complex 3)Alicia works at the daycare center that is ...
*Monday, April 30, 2012 at 11:37pm by joe*

**Math**

Can someone please help me with these two. What is the quotient (6-x)/(x^2+2x-3)÷(x^2-4x-12)/(x^2+4x+3) in simplified form? State any restrictions on the variable. Simplify the complex fraction ((x)/(x+2))/((1)/(x)+(1)/(x+2))
*Thursday, May 30, 2013 at 11:19am by Kylie*

**Calculus--complex numbers**

the complex number Z satisfies Z/(Z+4)= 3+2i Find Z. please help thx!
*Thursday, March 13, 2008 at 7:11am by Anne*

**complex numbers**

the complex number Z satisfies Z+i/(1+2i)= iz Find Z. please help thx!
*Tuesday, November 4, 2008 at 7:22am by Mary*

**complex numbers**

the complex number Z satisfies (Z+i)/(1+2i)= iz Find Z. please help thx!
*Tuesday, November 4, 2008 at 1:43pm by Mary*

**English**

Please check my work. Identify whether each sentence is complex, an exclamation, declarative, or interrogative. 1. Tim likes soup, so Mary bought tomatoes. Complex 2. Oh no! Exclamation 3. Do you want to play in the Garden? Interrogative 4. In the story, the author told how ...
*Wednesday, July 20, 2011 at 12:32am by Priya*

**English**

Please check my work. Identify whether each sentence is complex, an exclamation, declarative, or interrogative. 1. Tim likes soup, so Mary bought tomatoes. ----- Complex 2. Oh no! ----- Exclamation 3. Do you want to play in the Garden? ----- Interrogative 4. In the story, the ...
*Wednesday, July 20, 2011 at 9:34am by Priya*

**algebra**

Simplify the complex fraction m^-1+z^-1/m^-1-z^-1
*Monday, March 15, 2010 at 8:16pm by Anonymous*

**Math**

What is an example of a complex fraction?
*Saturday, September 8, 2012 at 2:56am by Losa*

**complex fraction**

7500/2.5 =
*Thursday, February 27, 2014 at 9:11pm by Ms. Sue*

**Algebra**

Simplify the complex fraction m^-1+z^-1 _________ m^-1- z^-1
*Tuesday, March 16, 2010 at 3:48pm by Anonymous*

**English**

Choose the term that describes the type of sentence shown. If you are in line early, you'll be sure to get the best tickets. A.) compound-complex B.) complex C.) compound D.) simple I think it is C? John was late to dinner and I was late to the movies. A.) simple B.) complex C...
*Monday, December 16, 2013 at 5:07pm by Cassie*

**English**

Identify the structure used in each of the sentences below. 1. The hamburger came from Hamburg, Germany, and the hot dog came from Frankfurt. simple compound complex compound-complex 2. The idea of placing meat on a bun, however, came from the United States. simple compound ...
*Friday, December 28, 2012 at 9:04am by Fate*

**Algebra II**

How would I simplify the complex fraction: 3/x^3/1/x^2 ? Thanks
*Wednesday, January 19, 2011 at 12:49pm by Autumn*

**algebra**

How do i solve this complex fraction?? X+3/3x^2/6x^2/(x+3)^2
*Saturday, May 21, 2011 at 3:13pm by makenzie*

**Algebra**

Ok one last complex fraction on the worksheet, can i get some help with it? [(x/3)-4] --------- [5+(1/x)]
*Sunday, May 22, 2011 at 9:23pm by Denice*

**Calculus (repost)**

That is not a complex fraction in the sense of being a complex number (1.e., containing the square root of -1). As x-> 0, 1/(2+x) behaves like (1/2)[1/[1 + (x/2)] = (1/2)[1 - (x/2)] Subtract 1/2 from that, divide by x, and you have (-x/4)/x = -1/4 You could also use L'...
*Monday, February 15, 2010 at 2:17pm by drwls*

**math**

write a definition for an equivalent fraction. A. a fraction of multiplication B. fraction with unlike denominators C. a fraction with the value of n D. a fraction thar represents equal amount I put down D.
*Sunday, July 29, 2012 at 9:53pm by Ami*

**Advanced algebra**

How do i simplify this complex fraction? (x+3)/(3x^2)/(6x^2)/[(x+3)^2]
*Sunday, May 22, 2011 at 4:00pm by Denice*

**Math**

Simplify the complex fraction: [(4/(x-5))+(2/(x+2))]/ [((2x)/(x^2-3x-10))+3]
*Friday, July 12, 2013 at 2:01pm by Sarah*

**complex fraction and unit rates**

6/0.75 = 8 costumes
*Thursday, February 27, 2014 at 8:44pm by Ms. Sue*

**calculus**

can you please explain tep by step how to solve dividing complex numbers strictly using a graph, the complex plane. I know how to do it algebraically, but not graphically. thankyou
*Saturday, June 9, 2012 at 10:34am by wendell*

**complex fraction and unit rates**

How much fabric does she have?
*Thursday, February 27, 2014 at 8:44pm by Ms. Sue*

**complex fraction and unit rates**

sorry. She bought 6 yards of fabric.
*Thursday, February 27, 2014 at 8:44pm by Regan*

**Maths**

When the numerator and denominator of a fraction are each increased by 5, the value of the fraction becomes 3/5 When the numerator and denominator of that same fraction are each decreased by 5, the fraction is then 1/5 Find the original fraction. (Hint: Let the fraction be p/q...
*Saturday, November 13, 2010 at 4:32pm by Jannie*

**Mathematics**

Express the Complex Number -1-i in polar form. how is complex no expressed in polar form? what is polar form of complex no? Please help
*Monday, March 3, 2014 at 3:39am by Sykox*

**english/check please**

4)ok, it has to be compound ? But in my question I have only 2 choices either complex or compound-complex
*Monday, April 30, 2012 at 11:37pm by joe*

**advanced algebra**

How would i go about solving this complex fraction? [(x/3)-4] / [5+(1x)]
*Saturday, May 21, 2011 at 10:53pm by maya*

**English**

Please check my work. Identify whether if this sentence is complex, an exclamation, declarative, or interrogative. The car broke down, but a rescuer van arrived within minutes. ----- Complex
*Wednesday, July 20, 2011 at 5:17pm by Priya*

**Math**

Find all complex zeros for the following polynomial function. Please show all of your work. f(x) = x^4 - 91x^2 - 900 Hi, I need help... I'm not understanding this complex zero..
*Wednesday, June 1, 2011 at 8:57pm by CheezyReezy*

**help**

My friend, area of complex figure is complex to find without given constraints. Ok, maybe you divide complex shape into familiar shapes. Example: complex figure is made from square and two triangles. Then is easy. So divide complex figure into little pieces of easy figures. ...
*Thursday, March 7, 2013 at 5:26pm by sputnik*

**LAL!**

are these complex sentence. if it is complex, and are the subordinate clause right are these right? the subordinate clause are in capital letters 1-IN THE 1950S the giants were the national league team from new york.( COMPLEX) 2- fans argued all the time about WHO WAS THE ...
*Wednesday, May 12, 2010 at 3:56pm by Sara!*

**math**

Simplify each complex fraction. Reduce each answer to lowest terms. ab + b² 4ab ______________ a + b 6a²b
*Sunday, July 27, 2008 at 5:19pm by Marilyn*

**english**

Write whether a sentence is simple, compound, complex, or compound-complex. 1-Mrs. Huang planned a party for Kim because she was graduating from high school. Complex 2=She invited Lisa,Elena,and Enrique to the party. Simple 3-Mr. Huang thought that kim's friends should come to...
*Tuesday, May 1, 2012 at 9:28pm by joe*

**English**

When you are looking at a work by Monet, stand back at least fifteen or twenty feet. simple, compound, complex, compound-complex complex
*Wednesday, November 17, 2010 at 9:58pm by Hayley*

**English**

1)compound 2)complex 3)complex 4)compound complex 5)simple 6)simple 7)simple 8)simple 9)compound 10)compound 11)complex 12)complex 13)simple
*Tuesday, November 9, 2010 at 2:10pm by Tom Jameson*

**Math**

The denominator of a fraction exceeds twice the numerator of the fraction by 10. The value of the fraction is 5/12. Find the fraction.
*Friday, January 18, 2013 at 10:07am by MP*

**chemistry - DrBob222**

For this question can u please explain steps 3 and 4 4.0 g of ferrous ammonium sulphate, FeS04(NH4)2 SO4 6H20, is used. The oxalate is in excess, calculate the theoretical yield of the iron complex. Can someone please show me how to calculate a question like this please? Thank...
*Monday, November 15, 2010 at 1:51am by eddy*

**algebra**

obviously the first fraction is a proper fraction, i.e, it is less than 1 and the second fraction is an improper fraction, thus it is greater than 1 , so how can it be smaller ??
*Wednesday, May 30, 2012 at 1:49pm by Reiny*

**algebra**

Simplify each complex fraction. Reduce each answer to lowest terms. ab+b^2/4ab^ 5 _______________ a+b/6a^2b^2
*Monday, July 13, 2009 at 8:40pm by Sandra*

**algebra**

I am having trouble solving this complex fraction. Can you adise me hoe to work it out? The denominator I am using is 4. Is that right? 1/x - 3/2 ---------- 3/4 + 1/x
*Friday, August 27, 2010 at 5:25pm by kim*

**math**

this is a math riddle that i can't do so please help i am a fraction eguivalent to 2/4 the sum of my numerator and my denominator is 21 what fraction am i here it is help me please's
*Tuesday, November 29, 2011 at 3:15pm by 5 grade*

**Algebra 1Part 2**

Where did you get it written like that? On paper is it fraction over fraction over fraction over fraction? If so, when you enter it here, you need ( ) for each separate part of the fraction otherwise it could be interpreted as 3n^2 subtract n divided by n^2 etc.
*Tuesday, March 5, 2013 at 1:21pm by Dr. Jane*

**English**

As it happens, you're right and I'm wrong. Tell if compound, complex, simple, compound-complex complex
*Wednesday, November 17, 2010 at 9:45pm by Hayley*

**Algebra**

thank you but I still do not get 33. the question is x minus the fraction 2/3 = the fraction 4/5. to get the answer i would add the fraction 2/3 to the fraction 4/5 which gets me x = 22/15, right?
*Sunday, September 21, 2008 at 11:00am by Carmen*

**Sociology**

6. President Eisenhower was a) A supporter of the military industrial complex b) The founder of the military industrial complex c) A general so he must be in favor of the military industrial complex d) Concerned that the military industrial complex would grow too big and ...
*Sunday, September 16, 2012 at 7:38pm by Tammy*

**find real and complex 0 **

Find the real and complex zeros of the following function. Please show all of your work. f(x) = x^3 + 2x^2 - 6x + 8
*Monday, May 30, 2011 at 12:28am by Armando*

**calculus--please help!!**

1. Need four zeros but every complex root comes with its complex conjugate i so also -i 9+i so also 9-i (x-3)(x-3)(x- 6i)(x+6i) multiply that out
*Thursday, December 27, 2012 at 7:07pm by Damon*

**math**

___3____ + ___5__ x-4 x-3 -------------------- -4 1 ______ - ______ x-5 x-4 simplify the complex fraction
*Friday, February 15, 2013 at 2:07am by sasa*

**converting fraction**

Convert the fraction 8/17 to a decimal. Please show how it done
*Saturday, June 2, 2012 at 10:21am by Anonymous*

**math**

Please help my equivalent fraction. I am greater than 1/5 and less than 1/2. My denominator is between 2 and 4. What fraction am I? Thanks for the help..
*Wednesday, March 9, 2011 at 10:38pm by Dylan*

**PLEASE HELP**

PLEASE ANSWER THE FRACTION 14 OVER 15 - THE FRACTION 1 OVER 2. HURRY!
*Sunday, October 17, 2010 at 10:46pm by BOB*

**math**

can someone show me how to simplify this complex fraction step by step. (8/X)+11 OVER (1/6x)-1
*Thursday, June 12, 2008 at 9:05pm by Anonymous*

**english/check please**

2)dep clause, complex 4)what is wrong in 4is it all tell me where? 5)both of us know (ind)that we must study hard,(dep)or we will not get into good colleges,(ind) is compound complex
*Monday, April 30, 2012 at 11:37pm by joe*

**Chemistry**

How much CuSO4.5H20 would you need to prepare 6 grams of copper ammine complex, [Cu(NH3)]SO4.H20? There is only 1 ammonia molecule in the copper ammine complex. please answer asap, thanks!
*Tuesday, March 27, 2012 at 3:06pm by Melanie*

**english**

I completed the others but can you please tell me if they are correct or which ones I need to look back over. Thanks 1. I do not own a Porsche. - Simple 2. Call your father as soon as you arrive in Antigonish- Complex 3. I ate the sushi and left the restaurant.- Compound 4. ...
*Tuesday, July 27, 2010 at 11:55am by Keisha*

**pre-calculas**

simplify the following complex fraction: x ____ -2 x-5 _____________________________________ x squared - 9x - 10 ____________________ x squared - 25
*Sunday, February 16, 2014 at 9:34am by Marina*

**math-complex numbers**

Sketch the sets of complex numbers in the complex plane that satisfy the following: a) |z-1|=2 b) |z-3i|=2 c) |z-5+2i|=2 I'm not sure, but are you supposed to rearrange the whole thing to |z|=a+bi? So, part b would be |z|=2+3i.
*Wednesday, October 9, 2013 at 9:34pm by Rin-chan-san*

**college algebra**

[x-(1/x)] / [1+(1/x)] = 3 Multiply top and bottom of your fraction by x so (x^2 - 1)/(x^2 + 1) = 3 cross-multiply x^2 - 1 = 3x^2 + 3 x^2 = -2 no real solution in complex numbers it would be x = ±(√2)i
*Saturday, September 6, 2008 at 3:19pm by Reiny*

**5th grade Language Arts**

I need help classifying sentences (compound, complex, compound-complex). Here's the sentence: I got in trouble so I can't go to the party, but it would have been fun. I answered it was complex which I got wrong.
*Monday, November 26, 2012 at 4:55pm by Alex*

**Algebra**

If 3 is subtracted from the numerator of a fraction, the value of the fraction is 1/2. If 6 is added to the denominator of the ORIGINAL fraction, the value of the fraction is 1/2. What is the original fraction?
*Sunday, March 2, 2014 at 3:01pm by Angela*

**Math**

What is 0.835 as a percent and fraction What is 10% as a fraction and decimal What is 95% as a fraction and decimal What is 4% as a fraction and decimal What is 120% as a fraction and decimal What is 1.05 as a fraction and percent What is 1/6 as a decimal and percent What is 0...
*Thursday, November 21, 2013 at 4:58pm by Emily 😊😊😊*

**Grammar and Composition**

6. Tell me about your vacation. a. this is a declarative sentence b. this is an imperative sentence c. this is an interrogative sentence d. this is an exclamatory sentence B 7. The rain poured into the river and flooded the nearby community. a. this is a simple sentence b. ...
*Friday, October 16, 2009 at 2:57pm by y912f*

**biology**

i am researching an article and am having trouble understanding the title. can someone please explain to me in simple terms: Deficiency of a Beta-arrestin-2 signal complex contributes to insulin resistance. so what is a beta arrestin 2 signal complex?
*Monday, April 15, 2013 at 1:21pm by sara*

**English**

I was not surprised when I learned that. Identify the sentence... simple sentence compound sentence complex sentence compound-complex sentence I do not understand these Ms. Sue....I went to your link - please help I have alot Ithink it is A
*Wednesday, November 7, 2012 at 6:47pm by Deborah*

**English**

Its meaning is undoubtedly more complex. Chinua Achebe doesn't write simple stuff! He himself is complex, and his work is complex, too. Undoubtedly, he wants his readers to think long and hard about these kinds of statements and come up with their own interpretations. What do ...
*Wednesday, November 17, 2010 at 2:27pm by Writeacher*

**college algebra**

What do you mean by "complex zeroes"? You must mean the complex values of x that result in a zero for f(x). Inspection indicates that x = 2 is a root, so (x-2) is a factor. Divide f(x) by x-2 for the remaining quadratic factor, which should be x^2 -4x +13. That will have two ...
*Friday, August 24, 2012 at 9:02pm by drwls*

**fractions**

ShayLea said that if you multiply the numerator and denominator of a fraction by the same number,you get an equivalent fraction. Is this true? Why or why not? Me and my dad do not know. Please send answer tonight!!!
*Friday, September 30, 2011 at 4:14pm by ava*

**English-Grammar**

Although he was born in Scotland, he became a hero of the American Revolution. simple sentence compound sentence complex sentence (my answer) compound complex sentence His ship was badly managed, but Jones refused to give up. simple sentence (my answer) compound sentence ...
*Tuesday, December 11, 2012 at 7:57am by Anon *

**math**

MathMate attempted to help but did not show how the problem is answered. It only confused the problem. Could someone else please help? Thanks. The denominator of a fraction is 4 more than the numerator. If both the denominator and the numerator are increased by 1, the ...
*Saturday, March 26, 2011 at 10:37pm by Dylan*

**Grammar**

Indentify each sentence below with Simple, compound, complex, or compound-complex. Could you pleas tell me if these are correct? 1. After they defeated Germany in World War II, the Allies divided Germany and its capital city, Berlin, into four sectors: a British sector, a ...
*Saturday, November 29, 2008 at 1:38pm by please help me*

**math percents**

can you check these: 3/100 fraction = 0.003 decimal = .3% 3 5/10 fraction = 3.5decimal =350% 1/200 fraction = 0.005 decimal = .5% 5 4/100 fraction: 5.04 decimal 504% 34/10000 fraction : .0034 decimal 0.34 %
*Monday, February 13, 2012 at 8:53pm by marko*

**algebra 2 **

1.Simplify the difference. n^2 - lOn+24 9 / n^2 - 13n + 42 — 7 A. n-13/n-7 <<< B. n-4/n-7 C. n-13 2.Simplify the complex fraction. y-1/y^2+y-6/y-6/y+3 A.(y-1)(y-6)/(y+3)^2(y-2) B. y-1/(y-6)(y-2) C.(y-1)(y-6)/(y+3)(y-2)<<< 3.Find the least common multiple of x...
*Saturday, July 28, 2012 at 11:16am by Anonymous*

**chemistry**

How to find moles given oxidation numbers and chemical formula? Trying to do my chemistry lab but i'm super duper stuck. please help me i'm gonna die. this is the part i'm stuck on: The overall charge on the complex, [Ni(en)(H2O)]^2+ * SO4^2- * H2O is zero; the charge on ...
*Thursday, November 15, 2012 at 12:37am by dr bob's number one fan*

**math**

4 2/3-1 1/6 = 14/3 - 7/6 = 28/6 - 7/6 = 21/6 = 7/2 or 3 1/2 Your second has the correct answer, but is nonsense in between 10 1/2-6 2/5 = 21/2 - 32/5 , ( LCD = 10 ) = 105/10 - 64/10 = 41/10 or 4 1/10 PS, I always consider an "improper" fraction in lowest terms a better ...
*Monday, February 17, 2014 at 6:54pm by Reiny*

**Chemistry**

You didn't provide enough information in your previous post to write a balanced equation which is why I wrote the solution in generic terms instead of specific terms. The post simply states that excess oxalate was used........and the iron complex. Please provide details on how...
*Monday, November 2, 2009 at 5:24pm by DrBob222*

**mole fraction**

If x is the mole fraction pentane, 1-x is the mole fraction of hexane. Assume a mole-fraction-weighted vapor pressure for the mixture. 425x + 151(1-x) = 241 274 x = 90 Solve for x
*Saturday, January 30, 2010 at 6:52pm by drwls*

**math**

I need help on how to use a common denominator to write an equivalent fraction for each fraction?number 1 is 1/2,1/3 and number 2 is 7/8,3/10 please help
*Thursday, March 13, 2014 at 7:58pm by sam*

**MORE LANGUAGE ARTS URGENT**

Because she wants to go to medical school, Becky will need to take extra science classes, and she also wants to learn Latin. The sentence above is a A. compound sentence. B. complex sentence. C. compound-complex sentence. D. simple sentence. I think..... it's A.... or C I ...
*Tuesday, December 18, 2012 at 12:51pm by Gabby*

**12th grade - Math**

The magnitude of a complex number is defined in the complex space where the real numbers are on the horizontal axis, and the complex (imaginary) part is on the vertical axis. The magnitude is defined to be the distance of the given point to the origin, namely for a complex ...
*Wednesday, September 1, 2010 at 8:22am by MathMate*

**Math - missing fraction**

Please advise how it is I go about finding the missing fraction. I get so confused. The problem is: N-3/5=1/4 I know the LCD would be 20 but from there, I am lost. Thank you.
*Wednesday, January 16, 2013 at 9:54pm by Renee*

**Algebra**

Simplify complex fraction w+3/4w/w-3 2w Without providing parentheses and ^ signs for exponents, there are many ways to interpret what you have written. Each gives a different answer. Do you mean to write [w + (3/4)w]/(w-3) * 2w ?
*Monday, July 9, 2007 at 1:04pm by Linda*

**Analytical Chemistry**

What fraction of piperazine (perhydro-1,4-diazine) is in each of its three forms (H2A, HA–, A2–) at pH 7.05? Not sure how to find k1 and k2 needed for the fraction formulas...please help :(
*Tuesday, February 26, 2013 at 4:13pm by Sam*

**math**

Hi how would i go about solving this. It's fraction + fracion over fraction+fraction -4/5+3/5 __________ 1/3+1/5
*Thursday, September 6, 2007 at 8:37pm by mark*

**fraction maths**

iam a fraction in simples form i am greater than 4\5 the sum of my terms is 25 what fraction am i
*Sunday, November 25, 2012 at 2:34am by fathima*

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