Number of results: 40,342

**Algebra**

Removing factor of 1: 4z-2y/6-z explain how to solve this pleaseeeee

*December 17, 2011 by Ashley A.*

**Algebra 2! Pleaseeeee help**

Directions: Using inverses simplify the expression. 5^log5x I know that the answer is x but i have no idea how...

*April 20, 2009 by Sofia*

**algebra**

Solve the indicated variable: 1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32 pleaseeeee help me solve these! plzzz! i have nooo idea how to do these. THANKS! =)))

*September 20, 2009 by kitty kat*

**Pleaseeeee help! on science**

Can you explain a watch and a to me on tornados

*January 31, 2012 by Porsha*

**nothing**

can anyboby help me with that last question i posted pleaseeeee i really need help!!!

*February 11, 2013 by kassie*

**algebra 2**

the loudness L of a sound in decibels is given L=10log10R, where R is the sound's relative intensity. if the intensity of a certain sound is tripled, by how many decibels does the sound increase? due tomorrow, tuesday, april 5th, 2011. help ...

*April 4, 2011 by math challenged*

**Chem**

when 2.31 moles of sulfur hexafluoride are synthesized from te elements, how many grams of fluorine were used PLEASEEEEE HELPPPP MEEE!

*February 4, 2013 by Em*

**4th grade Science**

explain how your circulatory and immune systems work together to keep you healthy. Pleaseeeee help!!!!!!!!!!!!!!!!!!!!!!!!!!!!

*March 9, 2015 by Yellow*

**Chemistry Urgent Help Please!**

Give two means other than crystallization from a solvent that may be used to purify an organic solid. Explain Pleaseeeee!!!!!!!!!!!!!

*September 16, 2014 by Josh*

**spanish**

I want a small essay In spanish about life or love pleaseeeee

*April 16, 2010 by Domca*

**English**

I need synonymous and antonyms of 1) bluster 2) commentary 3) facet 4) synopsis 5) tarry 6) setback 7) fidelity I need this seven words to finish my homework . Pleaseeeee

*November 16, 2011 by Susana*

**instrumental**

Can anyone in here be kind enough to get me this instrumentals...Pleaseeeee! Top down by swizz beats On my mind by Benzino Girl Friend By Guerrilla black Show your ass By J-kwon Wonderful Place by Neptunes

*July 10, 2008 by Urgent Help*

**Steve help pleaseeeee**

Two promotional stands are to be placed in an ellipse shaped room. One at each foci and are 3 units from center. If the room is 8 units wide what is the length

*November 28, 2012 by Alex*

**Organic-Chem Help**

You wish to purify by distillation a material that has a boiling point of 205 C and reacts with air but this material will decompose if heated above 150 C. How would you set up the system to distill this material? Show steps Pleaseeeee!!!!!!!!!! Thank you!!!!

*September 12, 2014 by Tanya*

**MATH PLEASEEEEE**

I have a question, if f(x)=x/2 and g(x)=3x+1 find: a) (f+g)(x) i know you go x/2+3x+1. but how do i solve that?? b) (f-g)(x) i know you go x/2-3x+1, how do i solve? c)(f*g)(x) how do i solve? (f/g)(x) how do i solve?? f(g(x)) how do i solve?? thanks for your itmeee

*December 16, 2008 by Jamie Lynn*

**psychology**

As discussed in your text, the Implicit Association Test (IAT) A. is based on a culture-free questionnaire. B. has revealed that most people aren’t prejudiced. C. requires subjects to react to a series of black and white faces. D. requires people to openly express and reveal...

*August 27, 2012 by rami*

**Math-stats**

I am having so much trouble calculating Type 2 error in simple questions, can someone pleaseeeee help me by explaining what to do? Let ƒÊ denote the true average diameter for bearings of a certain type. A test of Ho: ƒÊ = 0.5 versus Ha: ƒÊ ‚ 0.5 will be based on a ...

*April 8, 2010 by Franky*

**Science help pleaseeeee?!?!**

A gas has a volume of 4.25 m3 at a temperature of 95.0°C and a pressure of 1.05 atm. What temperature will the gas have at a pressure of 1.58 atm and a volume of 2.46 m3? A. 356°C B. 82.7°C C. 47.5°C D. 321°C

*August 18, 2016 by Science*

**spanish/help pleaseeeee**

1-trabajaba 2- iban 3-teniamos 4- era 5-cuidaban 6- jugaba 7- nos divertiamos. complete the paragragraph. Cuando yo------ chica,mi vida era muy diferente.Yo nunca----,solo-------con mis amigos. Mis padres-----al trabajo y mis abuelos me-----.Nosostros no -----un televisor, por...

*May 24, 2012 by chris*

**Science**

How can I describe the following things about water in sketches or drawings? please give me ideas 1.High heat capacity 2.High heat of vaporization 3.Water is a solvent 4.Water molecules are cohesive and adhesive 5. Frozen water is less dense than liquid water 6. Water has a ...

*February 10, 2016 by Kylie*

**Biology /science**

How can I describe the following things about water in sketches or drawings? please give me ideas 1.High heat capacity 2.High heat of vaporization 3.Water is a solvent 4.Water molecules are cohesive and adhesive 5. Frozen water is less dense than liquid water 6. Water has a ...

*February 10, 2016 by Kylie*

**physics ( need answer very very soon pleaseeeee)**

An electron enters the region of a uniform electric field between two oppositely charged parallel plates as shown, with an initial velocity of 3 x 106 m/s. The electric field between the plates is measured to be E = 200N/C. The horizontal length of the plates is 10cm. a. Find ...

*May 13, 2011 by billy*

**Written Communication**

Can someone help me Pleaseeeee….on a writing assignment? I need to write introduction paragraphs on these Topics…My title: Positive Ways to Discipline Children. Thanks • Positive Discipline (Pattern of development: Description) • Positive discipline Verses Negative (...

*July 14, 2010 by shawna*

**Math (pleaseeeee answer I'm confused)**

1. A point on the ceiling of a room is 12ft. from each of the vertices of a triangle on the floor whose legs are 6ft. A and 8ft. respectively. find the length of the ceiling. 2. With a 12ft. pole marked in feet, how can one determine the foot of the perpendicular let fall to ...

*April 30, 2016 by Kaye*

**physics**

A block attached to a spring is displaced from equilibrium to the position x=+0.5m and released. The period is 2.1s . At what positions and times during the first complete cycle do the following conditions occur. a) |v|=0.5vmax, Where vmax is the maximum speed? First position...

*February 13, 2017 by kara*

**pleaseeeee help - physics**

Four charges are placed at the four corners of a square of side 15 cm. The charges on the upper left and right corners are +3 μC and -6 μC respectively. The charges on the lower left and right corners are -2.4 μC and -9 μC respectively. The net electric ...

*May 14, 2011 by ashley --- HELP PLEASEE!!!*

**Math PLEASE HELP ASAP**

-PLEASE INCLUDE SOLUTIONS AND EXPLAIN HOW YOU DID IT PLEASE. *CHALLENGE. 1.SIMPLIFY : SQUARE ROOT OF 16^8+8^4/16^2+16^7 2.EXPRESS 1 + 1/1+SQUARE ROOT OF 2 - 1/1-SQUARE ROOT OF 2 IN THE FORM A+B SQUARE ROOT OF 2, WHERE A AND BARE RATIONAL NUMBERS. FIND A + B. 3. ARRANGE THE ...

*December 10, 2012 by Aliza*

**MATH PLEASEEEEE**

A)If a license plate consists of 2 letters followed by 3 digits or 3 letters followed by 2 digits, how many license plates can be created? B)You are given an exam with only 9 questions. if each question has 4 choices, howmany different possible answers can you have for the ...

*January 18, 2009 by Kennedy*

**Algebra**

I am getting ready to start an Algebra class for the first time and I was wondering what challenges people have with learning and using algebra concepts. Also what are the best ways to over come math anxiety? The best way? Learn the language of algebra.

*March 20, 2007 by jeff*

**SHAY**

THE MATH QUESTION IS IT ALGEBRA , PRE ALGEBRA' OR GEOMETRY? Quadriatic functions. so algebra i think.

*January 17, 2007 by ROSA*

**Algebra 1A**

How is algebra a useful tool? what concepts investigated in algebra can be apply to personal and professional life? I need help answering this question. Please help?

*November 30, 2008 by Julissa*

**Algebra I**

So- im trying to help my little brother out with his Algebra- but its been awhile since i have had algebra class- we need help with the following question: Solve the following equation for x: 2(x+4)=4x+12 2x+8=4x+12 2x=-4 x=-2 I think, lol I'll buy that. okay- i got that too- ...

*January 21, 2007 by Briana*

**Algebra-still need some help**

Homework Help Forum: Algebra Posted by Jena on Thursday, February 3, 2011 at 7:32pm. Find the domain of the function. f(x)=(sqrt x+6)/(-2x-5) Write your answer as an interval or union of intervals. Algebra - David, Thursday, February 3, 2011 at 7:42pm (-6,-5/2)and(-5/2,...

*February 3, 2011 by Jena*

**algebra 1**

at a certain high school,350 students are taking algebra. the ratio of boys to girls taking algebra is 33:37. How many more girls are taking algebra than boys? - How can you write a system of equations to model the situation? - Which equation will you solve for a variable in ...

*January 27, 2013 by lucy*

**Algebra**

y^2-x-4=0 a)find all x and y intercepts of the graph implied by this equation. (use an appropriate equation). b) test the graph for symmetry using algebra. (explain reasoning through algebra)

*February 24, 2016 by Kim*

**algebra**

Is there a site or someone who can help me, im not getting the basic algebra...I need someone or a web site that will help me understand the basics of algebra. PLZ HELP Im in 8th grade

*January 8, 2015 by Audy*

**7th grade**

There are at least 5 more than twice as many students taking algebra 1 than taking algebra 2. If there are 44 students taking algebra 2, what is the least number of students who could be taking algebra 1. Show all work

*November 20, 2008 by lee*

**algebra 2**

Posted by hellogoodbie on Saturday, January 16, 2010 at 3:24pm. Posted by hellogoodbie on Saturday, January 16, 2010 at 2:59pm. How is this problem done? IF f(x)=2x^2-8x-3 FIND f(-2) algebra 2 - bobpursley, Saturday, January 16, 2010 at 1:42pm Put in for x the value -2, and ...

*January 16, 2010 by hellogoodbie*

**Algebra II**

ok now this is an algebra 2 problem... I have goten far down to hear e^(ix) = (4i +/- 3)/5 now how do I solve for x I feel really stupid now as this is algebra 2... can't use natural log right or the common log as ln( e^(ix) ) does not equal ix so what do I do?

*July 20, 2010 by Kate*

**algebra 2**

Posted by hellogoodbie on Saturday, January 16, 2010 at 2:59pm. How is this problem done? IF f(x)=2x^2-8x-3 FIND f(-2) algebra 2 - bobpursley, Saturday, January 16, 2010 at 1:42pm Put in for x the value -2, and compute f(-2) algebra 2 - hellogoodbie, Saturday, January 16, 2010...

*January 16, 2010 by hellogoodbie*

**Algebra**

In an interview of 50 math majors, 12 liked calculus and geometry 18 liked calculus but not algebra 4 liked calculus, algebra and geometry 25 liked calculus 15 liked geometry 10 liked algebra but neither calculus nor geometry 2 liked geometry and algebra but not calculus. Of ...

*January 11, 2010 by Anita*

**Algebra- is my answer right**

The function g is defined by g(x)=3x^2+6. Find g(5y) Algebra - drwls, Friday, February 4, 2011 at 11:07am 3*(5y)^2 + 6 = __? Algebra - Janet, Friday, February 4, 2011 at 3:56pm I get 75y+6

*February 4, 2011 by Janet*

**Algebra**

The average mark on a test in an algebra class is 80. If the two lowest scores of 34 and 48 are not counted, the remaining scores would average 83. How many students are in the algebra class?

*October 28, 2010 by Rocky*

**Algebra**

I am having a problem with solving a composite function in Algebra 1 How do I solve f(x) = -2x + 1 and g(x) = 4x? Don't I need more info? No, that is all you need. I it unclear what you want to do here. see http://library.thinkquest.org/C0110248/algebra/functions_c.htm

*July 18, 2007 by Alec*

**pre-algebra**

kk my teach told me to describe and draw things that are about pre-algebra and she told me to write what pre-algebra is... so can anyone help me??

*August 25, 2008 by damainmind*

**Algebra**

An algebra book weighs 6oz less than twice as much as a grammar book. If 5 algebra books weigh the same as 8 grammar books, how much does an algebra book weigh.

*October 16, 2014 by Anonymous*

**IMPOSSIBLE ALGEBRA >:(**

I have to do 10 algebra problems by tomorrow........and i don't know how..... :( 1. 7x-1 = 2x+5 2. 3y+1 = 4y-6 3. 10-y = 2y+3 4. 6x+2 = 1-x 5. 3a-10 = 4+a 6. 5y+4 = 4y+5 7. b+3 = 2b-7 8. 2x-1 = x-3 9. 2w+3 = 4w-5 10. 6n+4 = n-11 please help in any way you can...thnx

*August 27, 2008 by samma_chan*

**Algebra 1**

Hey :) Can anyone appoint me to a/some good link(s) for Nineth Grade Algebra? Thank you.

*January 2, 2009 by Jessie*

**algebra**

Did you hear about... (answer) Pg 211 Pizazz Algebra Rationalizing the denominator

*March 19, 2009 by HW help*

**ALGEBRA**

I have a question. I am so lost in algebra and I need to know if 3x^2=5 is quadratic? (That's 3x squared equals 5)

*September 10, 2009 by ggift*

**algebra**

8th Grade Algebra (AP) f(x)=-3x Model the rule with a table of values and a graph.

*October 5, 2009 by gabriele*

**College Algebra**

can someone tell me how to get a division symbol when posting problems in Algebra

*November 28, 2010 by Annie*

**algebra**

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

*March 31, 2011 by barbra*

**ALGEBRA**

YOU SAVE £25 PER WEEK (W) FOR A HOLIDAY.WHICH ALGEBRA EXPRESSION IS CORRECT? 25-W 25+W 25W 25/W

*May 3, 2016 by lORRAINE*

**algebra 2**

what does the sign that has a C and = over top of it mean in Algebra? Is it equals to or something else?

*September 3, 2007 by jen*

**9th grade- Algebra 1**

In music, What does "allegro" mean? ALGEBRA WITH PIZZAZZ!

*November 9, 2009 by Naia*

**algebra**

Enrichment Exercise Life Expectancy MAT 116 – Algebra 1A

*December 18, 2009 by C-GUTTER*

**algebra**

Solve by the elimination method: 0.3x-0.2y=4 0.4x+0.5y= -29/19 (fraction)?? Please Help I do not understand Algebra!!

*September 18, 2010 by Shannon*

**algebra**

College Algebra Directions: Solve graphically: x^(2/3)+x^(1/3)-2=0 I just don't know how to approach this?!

*December 8, 2010 by Courtney*

**Algebra Please Help**

If x is 10, is 2/x in proportion to x/50? Why I am not understanding the question very well. Algebra is not easy for me.

*April 18, 2011 by Amy L*

**algebra**

need help with logarithmns quiz algebra 2a unit 7 connections academy

*October 7, 2012 by bee*

**algebra**

can yu help me solve my algebra problems jiskha/ I use to get help from you a year ago

*August 5, 2013 by edna*

**algebra**

can yu help me solve my algebra problems jiskha/ I use to get help from you a year ago

*August 5, 2013 by edna*

**Algebra**

Use algebra tiles to determine if 2(x +3) is equivalent to 2x +3. Explain your answer thanks

*January 21, 2015 by Will*

**Algebra**

Why do students have to pass an algebra course in order to graduate highschool?

*June 3, 2016 by Mari*

**Algebra**

could someone help me please this is my first time with algebra. what is the difference between an equation & an expression? thanks

*September 14, 2009 by Lea*

**Algebra 1**

Having a hard time with algebra need help give the function h(s) = 8s+1 find each following: h(7)=? h(-1)=? h(6.2)=?

*September 22, 2009 by spirit73*

**algebra**

i hav finals tomorrow in algebra 1 any easy tip i can have to remember iniqualities?

*January 20, 2010 by isabella*

**Math - Algebra**

This is a fraction algebra. n/24=25 (not divide sign). I don't know if I have to multifly and which number do i use.

*March 2, 2010 by Joe*

**Algebra**

Hi, I need to use algebra to find the x-and y-intercepts for the parabola −3x^2 +6x +9 = 0 Any ideas or help appreciated

*June 9, 2010 by Sam*

**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

*November 15, 2010 by lori*

**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

*November 15, 2010 by lori*

**algebra**

this is algebra review but I can't remember how to solve this at all. I need to graph this equation.. 3x=2y-7 I don't know how to get the Y by itself

*September 1, 2011 by michelle*

**Algebra**

I cannot understand how you worked out this problem Bob. Could you explain the steps you made? Algebra - bobpursley, Wednesday, April 27, 2011 at 10:36am if it is as I wrote it, then (45x/6t)11x= 45*11*x^2/6t = 15*11*x^2/2t= 165x^2/2t Algebra - tish, Wednesday, April 27, 2011 ...

*April 28, 2011 by aria*

**algebra 2**

How is this problem done? IF f(x)=2x^2-8x-3 FIND f(-2) algebra 2 - bobpursley, Saturday, January 16, 2010 at 1:42pm Put in for x the value -2, and compute f(-2) algebra 2 - hellogoodbie, Saturday, January 16, 2010 at 1:47pm so is the answer f=21/2? if that is right, thank you ...

*January 16, 2010 by hellogoodbie*

**algebra 2**

How is this problem done? IF f(x)=2x^2-8x-3 FIND f(-2) algebra 2 - bobpursley, Saturday, January 16, 2010 at 1:42pm Put in for x the value -2, and compute f(-2) algebra 2 - hellogoodbie, Saturday, January 16, 2010 at 1:47pm so is the answer f=21/2? if that is right, thank you ...

*January 16, 2010 by hellogoodbie*

**ALgebra**

tom scores 83,88,75, and 90 on the first 4 tests in algebra. what does he need to get on the 5th test to have an average of 85?

*October 16, 2010 by matt*

**Algebra 1**

Do the equations x = 4y + 1 and x = 4y - 1 have the same solution? How might you explain your answer to someone who has not learned algebra?

*September 6, 2012 by Austin*

**algebra 1**

Do the equations x = 4y + 1 and x = 4y - 1 have the same solution? How might you explain your answer to someone who has not learned algebra?

*September 6, 2012 by Austin*

**Algebra**

Do the equations x = 4y + 1 and x = 4y - 1 have the same solution? How might you explain your answer to someone who has not learned algebra?

*September 6, 2012 by Theresa*

**Algebra**

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

*September 17, 2013 by Anonymous*

**Algebra**

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

*November 28, 2016 by Sasuke*

**math**

Essential Algebra Readiness (Pre-Algebra) B Unit 5: Functions Lesson 4: Understanding the Slope

*January 13, 2017 by hayden*

**Algebra**

Find the x-intercepts. y=x^2-4x+4. Thanks for helping. All of this Algebra has lost me.

*July 12, 2007 by Cindy*

**Math(Algebra 1)**

What are the basic properties of algebra. How do you justify steps?

*September 18, 2007 by Siri*

**algebra**

What is Algebraic reasoning? How are repeated patterns connected to algebra?

*March 23, 2008 by Ashley*

**algebra help**

Hello, I need help figuring out this algebra problem. If x=7 and y=-2 then x-3y= thanks

*October 11, 2008 by Brooke*

**Algebra I**

What is the answer to Algebra with pizzaz p.93 How Can Fisherman Save Gas?

*March 2, 2009 by Chris*

**Algebra**

what is the development of algebra during the year 1200-1400?

*October 4, 2009 by Mildred*

**algebra**

this is not algebra. I just need to know how to find a percentage of something.

*November 30, 2009 by Chris00*

**algebra**

make up situation that can be described in algebra with each expression for 5x, and for x-10, and also 2x+3

*May 19, 2010 by sandy*

**algebra 2**

how do you creat a number games for algebra i dunno how to do that? help please

*June 15, 2010 by at*

**Algebra**

Homework help please: algebra inequality 0.3 - 0.5n + 1 is greater than or equal to 0.4

*October 11, 2010 by Lisa*

**Algebra.**

I'm in 8th grade, im in algebra, and this is my question: x=a+b+c ----- ab solve for a. please help!!

*October 25, 2010 by Maddison*

**algebra**

i do not get algebra at all so tell me what is 4x4x4x4 in the index notation

*November 6, 2010 by ryan*

**algebra**

what is the answer to pre algebra with pizzazz page 106

*May 6, 2012 by Anonymous*

**algebra**

Translate to algebra One half of a number decreased by 16

*September 8, 2015 by pppppp*

**algebra 1 or pre algebra**

Which of the following numbers is not in the domain of the function (f)=x(x^2-16)/x^2-5x-6 4 a B) 4 C) 0 D) 6 E) 1

*March 23, 2016 by moon shine*

**Algebra**

y^2-7y+p. Find the value of p that it becomes a perfect square algebra

*July 22, 2016 by Elssy*

**algebra honors**

I was placed into algebra honors instead of advanced math.. I am in 7th grade.. I have to maintain an 80% for the entire year or go to virtual school all summer.. My question is: Is there a special technique, formula, or very useful site that might help me grasp the concepts ...

*October 5, 2010 by Jarrad*