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October 21, 2014

Search: Algebra, Please Help!

Number of results: 75,151

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 HELP NEEDED PLEASE!
Please see the Algebra post on the current question page. Help still needed and appreciated thank you
September 11, 2007 by Anonymous

algebra 3-4
im in a cal class but were reviewing algebra stuff now. and i have 1 more questions. it says. express the given quantity as a single loragithms 2ln4-ln2 so is it 2ln(2) please tell me if im getting the right answers and if im not then please show me how to do it. thank you for...
September 26, 2007 by thu

Algebra
Please help! |x+1|-3 > 8 Solve the absolute value inequalities. Please, please , PLEASE! and thanks.
December 13, 2011 by Izzy.

ALGEBRA HELP
write the simplified expression 4x^2-2+8-3(4x^2-2)+(-x^2+3x-2) PLEASE PLEASE PLEASE include all the steps if you can
October 21, 2013 by cv

ALGEBRA HELP
write the simplified expression 4x^2-2+8-3(4x^2-2)+(-x^2+3x-2) PLEASE PLEASE PLEASE include all the steps if you can
October 21, 2013 by cv

algebra
Help me please I get confused with the positives and negatives. Please be kind to check my work and let me know where am I going wrong -4x + 10 = 58 -4x + 10 -10 = 58 -10 (is it - or +10?) -4x = 48 or 68 (do i add 58&10 or sub?) -4x/-4 = 48/-4 or 68/-4 (is the 4 -or+) x=12 or ...
November 13, 2010 by thawk

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 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

IMPOSSIBLE ALGEBRA >:(
I have to do 10 algebra problems by tomorrow........and i dont 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
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 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
CAN SOMEONE PLEASE HELPPP!? I NEED HELP IN ALGEBRA, SIMPLIFYING RADICALS! SIMPLIFY THE SQUARE ROOT OF 45a SQUARED!
May 20, 2008 by I NEED HELPPPP!*

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!
September 21, 2011 by Jena

math/algebra
I need help with an algebra problem, please help. y=1/2x-4. Thank you.
January 18, 2011 by Ever

algebra
PLEASE help me with my questions below in algebra. i am desperate!!!
March 3, 2013 by sam help i just switched schools & i am LOST!

Algebra 1A
describe what the graph of interval -4, 10 looks like? This is for math 166 algebra 1A I dont understand how to answer this question, please help me!
November 29, 2008 by Julissa

Algebra-Please help me
Could you please show me how to solvethis: x+6/4x^2 + 3/2x^2 = x + 4/2x^2 Please show me the steps-I don't even know where to start and I have 30 of these for homework Thank you
November 9, 2010 by Matthew

Algebra II-Please check
Please help-What is the equation of the ellipse with foci (0,6), (0,-6) and co-vertices (2,0),(-2,0) Please explain the steps because I have 5 to do for homework-Thank you-I'm really stuck on this I thought the answer would be x^2/4 + y^2/40 = 1 but that can't be because the ...
May 13, 2011 by Jodi

Algebra II Please check-
Please help-What is the equation of the ellipse with foci (0,6), (0,-6) and co-vertices (2,0),(-2,0) Please explain the steps because I have 5 to do for homework-Thank you-I'm really stuck on this I thought the answer would be x^2/4 + y^2/40 = 1 but that can't be because the ...
May 13, 2011 by Jodi

algebra 1b
i need help!!!!!!!!!!!! Please post your problem and your attempts to solve it. Then we'll be glad to help you. what's the problem? I have a test on wednesday or thursday and I think I'm gonna pass it! I need help with Simplifying i need help with sketching the graph of the ...
October 1, 2006 by unspoken

ALGEBRA 1
Can someone please check on these for me please .Thanks Use the Quadratic Formula to solve 1.
April 19, 2007 by DANIELLE

Algebra
Please state the DOMAIN of the following, and explain how you obtained that answer please. g(x)=5^x
December 5, 2008 by Sophia

Algebra (please help!)
Factor. 0.25x^2 + 0.3x + 0.09 I am having some trouble with this one. Please help if you can. Thank you! :-)
April 29, 2009 by Cassie

Algebra, PLEASE help!
Factor. 0.25x^2 + 0.3x + 0.09 I am having some trouble with this one. Please help if you can. Thank you! :-)
April 29, 2009 by Cassie

algebra
please please explain solve using the addition and multiplication principles 5 + 2x <21
September 12, 2009 by algebra yuck

algebra, help please
(3 x 8)-2 + (3+6)=17, I need a word problem to match the equation and am stumped, could you please help
February 2, 2010 by Dakota

math-algebra please help!
Please me find the points to graph for the follow equations. x+3y<9, 3x+y<9, x>0, Y>0
July 22, 2010 by Michelle

Algebra
Please help How do I solve the quadratic equation 3x^2 + 5x + 2 =0 Please explain the steps-I really don't get this
September 21, 2010 by Anita

PLEASE HELP/ALGEBRA 1
PLEASE HELP THANK YOU. I need to evaluate this equation with the following inputs. F(x) = 5x -12 Input: 3 and 2
November 19, 2010 by CANDY

college algebra, Please help!!
find the f and g, so that fOg= H H(x)=sqrt x^2+17 please show work
November 27, 2012 by Heather

aLGEBRA 2 help please would appreciate
x+x/4=25/6 find x please show all the step thank you
October 1, 2013 by lisa

algebra
solve using elimination please show how to come up with answer. 6x - 3y = 18 6x + 3y = -12 Please help!!!
August 21, 2014 by michael R

algebra- please HELP
What is the invers of: y=2log(x+1) and please explain this to me..not just an answer.
February 11, 2008 by chelsea

Pre-Algebra
Please help! (a^2)63 (-2x)^3 (p^2q)^3 -5c(2cd)^3 4y(y62z)63 (12a^5)^2b^3 6a(-ab)^7 (-2d^2)^6(-3)^3 please and thanc u!
March 25, 2009 by Anonymous

algebra II
please, somebody help me Divide. x^2+7x-37/x+9. Please help me. I need all the help I can get. Thank you so much.
February 26, 2011 by esther

MATH- Algebra 2
[1/3,1/2] Can you please please graph this in interval notation!! Thank you so much!
February 24, 2013 by Blair!

Algebra-PLEASE Help
I have 3 questions posted will someone please look at them...thanks
March 19, 2013 by Cassie

algebra help please
add and simplify 1. a^2/2 + 3a^2/8 2. 4c/15 + 8c/25 i need help can someone explain please
February 10, 2014 by Sadie

Algebra 2
Please help!!!! Please help me with this Graph the compound inquality on the number line. x<3 or x>6=
September 30, 2014 by Lady G

Algebra, help please!!!
Solve for x in each of the following: a: 2/3x = 11/6 b: 3/4 / x = 1/3 c: 5/6 - 2/3x = 3/4 d: 2x/3 + 1/4 = x/6 - 1/2 Please help me and explain, I don't get fractions at all!
October 11, 2014 by Rose

SOMEONE PLEASE ANSWER "8TH GRADE ALGEBRA" QUESTION
Please! It's almost my bedtime!
March 4, 2009 by Joy

Algebra (please help!)
If y varies directly as x and y is 3 when x is 8, what is the constant of the variation? I don't understand what they are asking and how to solve this. Please help if you can! Thank you so much! :)
May 29, 2009 by Faith

URGENT ALGEBRA
CAN ANYONE PLEASE HELP ME I HAVE NO CLUE WAT TO DO AND I AM SO CONFUSED HELP ANYONE PLEASE 4x-5y=-19 2x+17=y what is the solution of the system?
September 10, 2009 by vera

Algebra-Please Help!!
What is the solution of x-4 is less than 4 and x + 4 is greater than 7 Please show how you did it so I can look at it and learn how to do them in the future Thanks
September 7, 2010 by Joe

Algebra I
What is a set notation? Please explain what it is and give examples as well please. It would help a lot. Thank you.
August 21, 2012 by Vanilla Bear

college algebra, Please help!!
solve the following equation 9^x-1 = 144(6x) please show work.
November 28, 2012 by confused

algebra
For the following please find (f o g)(x) and (g o f)(x). Also please report any shifts or changes in amplitude f(x) = cos(x), g(x) = 2x + 6
June 3, 2008 by MathTutor

Algebra
Can someone please tell me what the domain of the following equation is? Please explain how you got that answer. g(x)=5^x
December 7, 2008 by Sophia

algebra
can someone please check my answer for me? 6-2x=6x-10x+14 I got x=-2 is this correct? if not please let me know which step I missed.. thank you
September 24, 2009 by Anonymous

Algebra 1
Formulas: Please solve the equation for x. y=2/3x+8 2/3 is a fraction. PLEASE SHOW YOUR WORK I REALLY NEED HELP.
October 1, 2009 by K-cee

Algebra 2 honours
can someone please tell me how to factor out (x^6+1)^4? please show me how you got the answer... Thank You... :D
October 24, 2009 by Suchindram

Algebra
Please help me. Please show work. What are the domain and range of the function y=2 square root 3x + 4-5? *A.) X >/= -4/3; Y >/=-5 B.) X >/= 4/3; Y >/= 5 C.) X </= -4/3; Y </= -5 D.) X </= 4/3; Y </= 5 Thank You so much.
March 19, 2013 by Jack

alGEBRA 2 help please would appreciate
graph 36x^2-900=25y^2 show the step please
October 28, 2013 by lisa

algebra 2 help please would appreciate
3+(2x/x+4) divide x/x+4 please simplify the complex fraction thank you show work
November 9, 2013 by lisa

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
September 17, 2009 by Lea

Algebra
I need help on doing a math problem for my algebra class so if u could help i would be really grateful any way please explain. : Find two consecutive negative integers with the product of 110
March 24, 2010 by Please help

Math(algebra)
Please help me solve this problem 2/5(2x-3)> please show me how this is done
September 27, 2008 by Kim

algebra
I need help with these problem please. X^2+6=15 (x+4)^2=6 can some one help me please.
May 28, 2010 by Helen

algebra
please help Solve for h in U= mgh. Please show steps.
May 4, 2013 by sally

algebra
i dont know how to do this with the fractions. can you please please help? simplify the expression and combine like terms. 2n^2+4m n^2-m _______ + ______ 3 3
September 24, 2008 by hans

Algebra
Please solve the Linear Equation of P = 200(10)+6000 Please show work in all steps
December 3, 2008 by Anna

college algebra--please
I am not understanding this question and I have read the chapter many times. Please help. given the function of f(x)=4x-8 a. find the the rate of change between the stated values for x:5 to 7 b. find the equation of a secant line containing the given points (5,f(5)), and (7,f(...
November 2, 2012 by ladybug

Algebra I
Could someone please help with these problems? 4x squared-5x + 3 if is a.3 b. 0.3 Please show me the work invovled on getting the answer, my teacher requests it. Thank you.
August 21, 2008 by Jillian

ALGEBRA PLEASE HELP?!!
x+y=670 7x+5y=3740 __________ -7x-7y=4690 -2y=-900 y=450 i dont get this at all, can somebody please explain? thanks(:
February 9, 2009 by v

Algebra one help please?
Find the missing coeffectient in the equation of the line. -4x+by=10 that passes through (2,3) Could someone explain please.. Thanks.
December 9, 2010 by Allyson

Algebra
Please help-What is the equation of the ellipse with foci (0,6), (0,-6) and co-vertices (2,0),(-2,0) Please explain the steps because I have 5 to do for homework-Thank you-I'm really stuck on this
May 12, 2011 by Jodi

Algebra; PLEASE HELP. D:
I don't understand anything about writing and graphing exponential decay functions../: Explain please, with an example.
February 2, 2012 by He's not all bad like his reputation </3

college algebra--need help please!!
find the domain of the composite function fog. f(x)= 2/x-3; g(x)= 7/x please show all work.
November 24, 2012 by Heather

Algebra
Help please....Please Simplify (-3a^-5 b^6)^4 (a^7b^0)^3 any ideas? thanks in advance!
June 1, 2009 by Alicia

Algebra 1A
Help Please! multiply 5/7(-35)= 0 is this correct? if not will you show me please? thanks
September 26, 2009 by Lea

Algebra Help please
12(74y - (6+5Y - 8Z) = Please show work
March 16, 2011 by Todd

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
September 27, 2007 by Ms. Sue

algebra 2
If x^2-x-1 divides ax^6+bx^5+1 evenly, find the sum of a and b. Show all steps and exlain your answer. Please, please help me out!! Thanks alot. =)
March 31, 2009 by betty

Algebra
Please help me I have been trying to get the answer and for some reason is not coming up correct can someone please help. evaluate the polynomial for x=1 3x^2-4x+6
April 15, 2010 by Ross

algebra 1
can some one please help me with this equation using the addition principle -9/5 + x = -2/9 Please explain how you got your answer in all phases. Thanks
December 8, 2010 by robbie

Algebra Please Help
I have been out of school for a long time and not understanding these questions. Please help why is 5^0=1 can you explain when (-3)^n is positive and when it is negative.
March 15, 2011 by Shawn

algebra 2
check my answer please find the number of zeros(x-intercepts) y=3k^3-6k^2-45k=k(3k+9)(k-5)= k(3k^2-15k+9k-45)=k(3k^2-6k-45) or should i do it 3k(k-5) (k+3)=3k(k^2+3k-5k-15)=3k(k^2-2k-15) which on is the right one please let me know.thanks
December 7, 2012 by lisa

Algebra 1
Please help me on pg 50 from algebra with pizzazz 5,6,8
September 18, 2012 by AndroAttaalla

Math...Algebra :S
Hi, okay um. I'm trying to get his math question (Algebra :o) and i'm not quite sure what i'm doing---but everything i do, i get the wrong answer. The Question is 2m+n M= 2/5 and n= 1/2 (Fractions) Everytime i do the question, i get 9/10 as a answer...but i check the textbook ...
April 1, 2008 by Dawn

GMAT Algebra (NO CALC)
It's been a few years since I've done algebra, and many more since we've been expected to do it without a calculator like the GMAT rules state. Please help me figure out these two problems without the use of a calculator. 1. __________________ √(16)(20) + (8)(32) = The ...
May 31, 2011 by John

Algebra (please help!)
Find an equivalent inequality with absolute value #1: -5 < y < 5 #2: x < -4 or 4 < x I'm not sure at all how to solve this problem. Please walk me through the process. Thanks!
February 3, 2009 by Katie

Algebra.. please help
Please help. I have been trying to figure this problem out for an hour now. Solve the following system of equations. X + 8y = 5 (1) x=8-8y (2)
January 31, 2010 by Chloe

Algebra 2 URGENT PLEASE HELP
find an equation of the linear function f using the given information. please show all steps and work f(-1)=1, f(1)= -2
September 7, 2010 by Tristan

Algebra(please help)
Will someone please help me withthis question I couldn't solve it. What is the length of the segment whose endpoints are A(2, 3) and B(10, 7)? a)2 Sqrroot29 b)2 Sqrroot41 c)4 Sqrroot2 d)2 Sqrroot5
June 19, 2012 by Liz

algebra
I need some help with some algebra problems please. I dont 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
August 30, 2007 by Nicole

Algebra
How do I solve these equations? I was out sick a whole week :( please no direct answers. I want to know the process as well. -a=5 4/5x=20 -2/3y=-18 -x/3=18 Please note that the / are fractions. Thank you so much in advance!! :)
October 8, 2011 by Nikki

Algebra
Help please (x^3 + 3x^2 - 2x+7)/(x+1)=11 I don't how how to solve this at all-the answer should be 11 but I don't have a clue how to get it-please show me this one so I can hopefully do my homeowrk-we did this in class today but I don't understand it
March 7, 2012 by Jeremy

College Algebra
Write the following a+bi form i(3.14-3i) Please help. I believe that the answer is 3.14i-3i, which would be (3.13*-1)-3*-1. however this was incorrect please tell me where I went wrong
May 28, 2014 by Anonymous

algebra
(38) please help me figure this out. The multiple choice answers did not match the answer that I got. Select approx values of x that are solutions to f(x)=0 where f(x)=-7x^2 + 5x + 9 please show me steps
September 22, 2013 by Alaska Diamond

alGEBRA 2 help please would appreciate
find the foci of 9x^2-25y^2=225 I get this far a^2=5 and B^2=3 AND I KNOW I HAVE TO USE THE formula c^2=a^2-b^2 i don't know what to do now if add it i get c^2=34 please help show the step thanks
October 28, 2013 by lisa

Algebra-please check
Could someone please check my solution-Thank you-DRWLS helped me set it up and I solved it, I think From the top of a mountain 150 feet high, Jessie stands at the safety rail on the edge and looks below. The angle of elevation from his bike on the ground to Jessie is 38 ...
January 7, 2011 by Joseph

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
I am great at math but for some reason can not wrap my brain around Algebra for the world! Please Help!! Im stumped! Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. -3x 5y = 61 7x 5y = -9
November 17, 2010 by June

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
August 20, 2012 by EmilyMay

Algebra 2 Urgent! please Help!
simplfy (10x^2-6x-x^3)+(9x+x^3+5x^2) please show all work and steps i have been working on this problem for 10 minutes and still cant figure out how to do it.
September 14, 2010 by Tristan

Algebra II
Please help-I'm totally lost- What is the equation of the ellipse with foci(-10,0), (10,0) and co-vertices (0,-3),(0,3) x^2/109 + y^2/9 = 1 X62/100 + y^2/9 = 1 Please show me the steps because I have others to do and I'm really stuck
March 28, 2011 by Shiela

Pre-Algebra
what is the surface area of a square pyramid if the slant height is 15.2 m and the base is 15.2 m? please explain it to me. this is not homework, it is a practice question and I do not understand how to solve it. Someone PLEASE help!
February 20, 2014 by #1Student

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