algebra sorry i posted again 3) (2x + 7) what i don't get is that what to do with 7 because it has no variable...
28,163 results
8th grade
its in Algebra 1 ! the riddle is whom should you see at the bank if you need to borrow money. its 15 letters. a teller doesnt fit. i don't know ! i need help ! PLEASE

math
the sum of a number and 3 times that number is 76. what is that number? PLEASE HELP ME I DON'T GET IT!!!!!!!! Mathematics is a language, so translate the English into "math" let the number be x "the sum of a number and 3 times that number is 76", .... what

Math
I just finished a algebra with pizzazz (why are handcuffs souvenirs?) and I have, they are for two whisrs and i don't know if that's right so an u help me?

Algebra 1
5 green balls and 2 red balls together weigh 10 pounds, and 1 green ball and 4 red balls together weigh 7 pounds. If all red balls weigh the same amount and all green balls weigh the same, then what is the weight of 8 red and 8 green balls together? I'm

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

algebra 2
i need help with my algebra 2 homework, the section is called using matrices to represent data. here is one of the problems: 1/2A+(BA) A=[7 3 1 5] [2 8 0 4] and B= [6 0 11 3] [5 2 8 9] i don't know how to do this problem and the book doesn't have a

Math
The letters in the words ALGEBRA, GEOMETRY, and CALCULUS are represented by the sets V= {A, L, G, E, B, R}, W= {G, E, O, M, E, T, R, Y}, and X={C, A, L, U, S}, respectively. I don't understand this can someone help?

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.

Chemistry  Repost for Raida
This was reposted because the original was posted on another student's thread. An oxide of carbon contains 27% carbon. What is its empirical formula? I don’t understand this question can you please help 0 0 posted by Raida today at 5:03pm Answer ID

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

question
My question is inregards to why is it that all of my questions that i've posted up here in this website and the answers that i've received show up when i search on the internet. For example if i go to the website askjeeves and type in religion my name

math
solve for y? z=0.3(y6)^2 please can you explain your working, Many thanks, Wendy. * Algebra  drwls, Friday, November 20, 2009 at 9:40am (10/3)z = (y6)^2 y = sqrt[(10/3)z] +6 = 1.826 sqrt z + 6 * Algebra  wendy, Friday, November 20, 2009 at 9:47am I'm

Legal Research
Can somebody please help me with his I don't know what to do? While researching a legal issue for your supervising attorney, you stumble across a brand new decision that appears to pertain to your research assignment. The ruling court just ruled on the

methods of sbtracting mixed fractions
Hello, I need did a subtraction problem with mixed numbers by converting the LCD of the denominator. However, when I went to Algebra.help they did the problem by converting the mixed problem to an improper fraction and then worked it that way. However, I

Math
I'm an ongoing 8th grader, and I'm taking a class for Algebra 2. What should I expect that is different from Algebra 1? P.S. I've taken Geometry online.

Algebra
ello i need help factoring I haven't had factorin sense Algebra one and now am in Algebra two and our school is screwed up were they shove in a year of Euclidean Geometry and Basic Trig inbetween first two years of Algebra... so i need to factor X^212X+35

Algebrastill 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)/(2x5) Write your answer as an interval or union of intervals. Algebra  David, Thursday, February 3, 2011 at 7:42pm

Math
Connections Academy Algebra Readiness (PreAlgebra) A Unit 3: Equations and Inequalities: Can someone explain to me what the Dog Debate is? Lol I don't get it.

angebra
ok i have 19th grade algebra next yeah and i don't even know half the stuff from thid year...soo what di i do cuz i am totsly going to fail i mrn itd summy snd im worried about algebra

Why can't I post
I don't know why, but i am getting a friend to post this up for me, but i cannot post a question, when i do, the successful window never comes up. it just goes back to the forum and doesnt add. can anyone help me why? or what i might need to do to get it

English
Posted by rfvv on Thursday, May 12, 2016 at 9:39am. One of the don'ts is as follows. 1. Don't say bad words. 11. Don't use bad words. 2. Don't use bad language. 22. Don't say bad language. 3. Don't swear. 4. ___________  Are they all

MATH
Does anybody have the answers for Algebra Readiness (PreAlgebra) A Unit 6: Geometry I need then asap

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.

Math
How do I do this question: find slope of the curve y=1/(X1) at X=2. I don't get the algebra here, how is it equal to 1? Thanks

math
My algebra question is; The ordered pair (3,0) is found? I don't have a clue. Can you help please? Thank you, Ruth

Geometry
solve for x and AC if C is between A and B, AC = 3x + 55, CB = 2x and AB = 65. Draw figure and show algebra work. Can someone help me please I don't quiet get it?

Math
Algebra Readiness (PreAlgebra) A Unit 5: Geometry THIS QUIZ WILL DETERMINE WERE I GO WHEN I GROW UP IF I DONT GET HELP I WILL BE A BUM ON THE STREETLesson 5: Polygons and Angles

Math Algebra
k so when i posted this earlier, i didn't understand how to do it the way that writeacher showed me so can someone else help, thanks Max spends 60% of his pay on car expenses and 12% on fast food. If Max spends a total of $518.40 per month, what is his

calc I
f(x)=x^36x+1 find the critical points, where the function is increasing or decreasing and explain the shape of the graph using the derivative and algebra. i found the derivative to be 3x^26. So the critical points are 1.4 and 1.4. The derivative is

Math(about to fail because of this question)
Can someone please help me with this? And show all work for me? I don't understand and I'm about to fail school over this question. Please help. 3y = 2x + 12 I need the XIntercept for it. Won't setting y = 0 and solve for x get it? Check my thinking. I

Algebra
solve x+21/x+3

precalc.
Answers for Determine The Minimum Distance From The Point (18,20) To The Line 5x+8y=120 Include: Graph, Algebra Of Any Equations, Algebra Of System, Setup & Steps Of Final Calculations.

SCIENCE
1. WHAT IS resonance 2. whAT to frequncy of a sound when a car approaches How is resonance used? One kind of resonance is chemical resonance in which several structures can be drawn to represent a compound an the "real" structure is a hybrid of all of the

math
algebra sorry i posted again 3) (2x + 7) what i don't get is that what to do with 7 because it has no variable...

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^28x3 FIND f(2) algebra 2  bobpursley, Saturday, January 16, 2010 at 1:42pm Put in for x

algebra 2
Posted by hellogoodbie on Saturday, January 16, 2010 at 2:59pm. How is this problem done? IF f(x)=2x^28x3 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,

To Amanda
I deleted same lengthy assignment that you've posted three times in the last hour or so. "Posted by Amanda on Thursday, November 11, 2010 at 5:40pm. Continuing Cookie Chronicle (Note: This is a continuation of the Cookie Chronicle from Chapters 1 through

HEY DRWLS!! I have a question
You're a genius, so can you please help me with my advanced algebra question. I posted it down below!! Thanks:) Miley

algebra
can someone please help me with my algebra? you don't have to answer every question but I'm very confused, this is algebra 1b unit 6 sample work simplify the rational expressions. state any excluded values 1. 36x^3 / 42x^2 2. 70n^2 / 28n 3. 2r4 / r2 4.

To whoever "Anonymous" is
You posted this: Posted by Anonymous on Thursday, July 25, 2013 at 10:16am. Provide a brief overview of government policy toward Native American’s during the period of 1850 to 1900 and the impact this policy had on their lives. You posted your entire

senior courses
So far in high school i have taken geometry, algebra 2, and trigonometry. one of my friends is taking calculus and she says its way too difficult. and since i have alot of trouble in algebra and trig myself i don't think calculus would be the right choice

To Fay1985  math
Your post was removed. Please tell us your thinking on the 25 questions you posted. Attempt some answers, and we'll be glad to help you. Also  I don't believe that you posted complete information for many of the questions.

social 10 COULD SOMEONE PLEASE HELP ME!
Historical Globalization & IMPERIALISM I HAVE POSTED ABOUT 8 QUESTIONS THAT I REALLY NEED THE ANSWERS TO, I HAVE SAT HEAR ALL WEEKEND AND JUST DON'T GET THEM I HAVE JUST GOT MYSELF SO CONFUSED SO COULD YOU PLEASE HELP ME, I'M SO TIRED AND FED UP! THANK YOU

Algebra
I am so confused with some word problems math is not my strong point here is the problem if you know how to solve it please tell me how to solve but just don't give me the answer Austin has 42 paperback books that are either Mysteries or science fiction.

Calculus
Solve for x. Don't do the work using algebra and don't use a calculator. The Laws of Logarithms will be helpful. ln(x^2  1)= 3

Algebra
I've been struggling with algebra since I started and don't understand hardly any of it and I have this problem 9xy (2/3x)^3=( a0/ ' ^a0/)x^4y I really need help I have several problems like this and don't know what to do someone please explain how I solve

Math  Repost for Connexus Student
This was originally posted on another student's thread. Hi I'm on Part 2 of the Test can I have some help bc next week on the Monday I have state testing so can I get some support and help II 4 mm II 3 mm 15 mm Not drawn to

Algebra
Find two consecutive positive integers such that the sum of the square is 85..(show your work) If X is the first integer, then X+1 is the next; therefore, the sum of those squares will be 85. X^2 + (X+1)^2 = 85 Solve for X, then add 1 to it for the second

Algebra II
I need to write a polynomial in SIMPLEST FORM having roots 2,2 and 4. I have to gt rid of the parentheses by multiplying everything out.Did I do it correctly? Also, someone said yes, but I'm wondering if it suppose to have anything else done to itit

precalc
One day, a controversial video is posted on the Internet that seemingly gives concrete evidence of life on other planets. Suppose that 50 people see the video the first day after it is posted and that this number doubles everyday after that. a) write an

English
Posted by rfvv on Wednesday, May 11, 2016 at 8:40pm. 1. Don't drink. 2. Don't drink liquor. 3. Don't drink alcohol.  Does #1 mean #2 or #3? When we mention one of the don'ts for a healthy life, which one is suitable? •English  english genie ,

Inter. Algebra
square root sign 2x+3  square root sign x2 =2 In my head, I worked it as x=3. I did that because only sqr roots that are rational integers can be subtracted to give a whole number. Now, analytic method. I have no idea, I don't see a simple method in

algebra
oobleck thank you for trying to help me, but I don't get this (algebra) at all. It really is like Chinese to me. I have been studying using your help for hours and hours and I am so lost! When I ask the teacher she explains it the same way every time. I

math To MS.SUE
Ms sue i really want a hundred percent on one algebra test im in algebra and im so smart and good at math but the thing is in my class we tooken 4 tests and on all of then i only got one wrong whit the most minor common mistake i don't understand just one

Math repost  girly93
Posted by girly93 on Monday, February 9, 2009 at 2:55am. i don't understand the sine and cosine rules. 1/2 ab sinC and cosA= b2 + c2  a2 what??? i have asked my teacher but i still don't get it.

??
2a3 x a+2  4a6

Math
Okay, I'm in a calculus class but stuck on some algebra...it's not crucial that I get the answer to this but I'm wracking my brain because I can't remember how the following is obtained; if you can show me how this is done in steps I'd greatly appreciate

Math
I posted this problem the other day and someone answered it but when I checked my book I realized that I wrote the problem wrong. This morning when I posted I had put the wrong answer. The answer is suppose to be 1/8 but I don't understand how to solve the

English
Posted by rfvv on Wednesday, February 1, 2017 at 7:59pm. 1. I totally disagree with you. 2. I completely disagree with you. 3. I entirely disagree with you. ( Do they mean that I don't agree with you at all?) (Are they grammatical? What is the difference

IMPOSSIBLE ALGEBRA >:(
I have to do 10 algebra problems by tomorrow........and i don't know how..... :( 1. 7x1 = 2x+5 2. 3y+1 = 4y6 3. 10y = 2y+3 4. 6x+2 = 1x 5. 3a10 = 4+a 6. 5y+4 = 4y+5 7. b+3 = 2b7 8. 2x1 = x3 9. 2w+3 = 4w5 10. 6n+4 = n11 please help in any way you

To Troyer 0269
I deleted your last science post, as I promised I would a couple of weeks ago. You posted five questions that I'm sure you could answer by reading your text. As you know, we don't give answers, but help students with problems they don't understand. If you

algbra help
(2u^313u^28u+7) divided by (u7) 2u^2 u7 !2u^313u^28u+7 2u^37u^2 then 6u u7 6u^2 8u +7 6u^2 +42u then 50 u7 50u +7 50u + 350 then a remainder of 343 rfevgftvgtg i don't get algebra The sum of m and n, divided by the difference of m and n a

math
Need help with algebra question If c= 5/9 (F32)and F is 77 then what is c the 5/9 reprsents a fraction, I am no good in algebra and need help how to get the answer and the problem, thanks

new brunswick college
can any body send me information about algerba . i know the principle. when you have the four signes what you do to one side you do the opposite side. want to know some historyso i might understand it better . thank you randy go to gomath information on

PreAlgebra
Lesson 4: Understanding the Slope CE 2015 Algebra Readiness (PreAlgebra) B Unit 5: Functions

Math
Lesson 4: Classifying Polygons CE 2015 Algebra Readiness (PreAlgebra) B Unit 2: Geometry

English
Homework Help: English Posted by rfvv on Tuesday, May 31, 2016 at 7:17am. Posted by rfvv on Thursday, May 19, 2016 at 10:27pm. 1. Don't feel stressful. 2. Don't get stressful. 3. Don't feel stressed. 4. Don't get stressed. 5. Don't be stressed out. 6.

Algebra
Posted by Tammy on Thursday, July 19, 2007 at 10:12pm. download mp3 free instrumental remix (3x+4)/(3x4)+(3x4)/(3x+4)  Divide top by bottom (3x4)/(3x+4)(3x+4)/(3x4) Very Big Problem and help would be greatly appreciated For

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?

Math (HELP!)
Okay. I'm feeling kinda dumb right now cuz i should know this but i don't. I actually know how to get the anwser...but i need and expression. (Algebra) Okay, Their is a set of stairs made up of blocks. For three steps, its 6 blocks. The question is asking

Factoring
x2(squared)4x+4 I would factor this into (X  2)(X  2) If you don't know the rules for factoring, post, and we can show you how to do it. I don't know the factoring rules. My algebra teacher couldn't teach.

algebra
this is algebra review but I can't remember how to solve this at all. I need to graph this equation.. 3x=2y7 I don't know how to get the Y by itself

what does prealgebra mean??
i have to draw things that have to do with pre algebra but...i don't understand the meaning of it

college algebra
I don't understand the steps for doing synthetic division in college algebra

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.

Math
I don't fully understand factorization in algebra. I've got a problem: 9x27x^3. Can you please help me?

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

English
posted by rfvv today at 3:34am. 1. Will you mind the baby? 2. Will you care for the baby? (Are both the same?) 3. Mind that step. 4. Be careful of that step. 5. Pay attention to that step. (Are they the same?) • 6. Don't mind me. 7. Don't fell distracted

Math
Lesson 8: Volumes of Pyramids and Cones Essential Algebra Readiness (PreAlgebra) B Unit 3: Measure Does anyone know the answers for this or can someone help me with it?

For Hellpp  Algebra 2
I removed your original post because of an inappropriate name. Please  in the future do not string out your name across the page. _________________________________ Homework Help Forum: Algebra 2 Answer this Question  Responses Posted by

math
Lesson 7: Simple Interest CE 2015 Algebra Readiness (PreAlgebra) A Unit 6: Applications of Percents HELP I HAVE NO IDEA ON MY QUIZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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

statistics
1. Use the following information about a group of college students: Fifty percent are taking Algebra. Sixty percent are taking Biology. Thirty percent are taking both Biology and Algebra. A student from the group is selected at random, calculate the

Academic 4year plan: Zoology
I want to work in the field of zoology when I get older, and I'm filling out an "academic 4year plan" our counselors gave to my class to complete and turn in on Monday. The science and math I'm taking this year are physics and geometry. Can you take

math
8. 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
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

Algebra
First, I really stink @ Algebra. How do combination of signed numbers work? I keeping getting 6 but for some reason I don't think its right. 1(6+1) 16+1 5+1=6

Math
I already posted this but I don't think anyone replied but what is the difference between 3 and 3

math!
f(x)=x^36x+1 find the critical points, where the function is increasing or decreasing and explain the shape of the graph using the derivative and algebra. i found the derivative to be 3x^26. So the critical points are 1.4 and 1.4. The derivative is

algebra 1
Algebra 1  bobpursley, Monday, January 3, 2011 at 4:13pm didn't I just give you the three steps? What did you not understand about those steps? Algebra 1  Erudita, Monday, January 3, 2011 at 4:34pm subtract x from each side, then subtract 9 from each

English
Posted by rfvv on Friday, September 9, 2016 at 5:56pm. Oh, Susanna, Oh don't you cry for me For I come from Alabama With my banjo on my knee  What is the meaning of the sentences? 1. Don't cry for me, because I've come

Algebra 1A
describe what the graph of interval 4, 10 looks like? This is for math 166 algebra 1A I don't understand how to answer this question, please help me!

algebra
I need some help with some algebra problems please. I don't 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

algebra 1
find a value for k that will make 4x^2 + 6.4x + k a perfect square. describe the procedure that you used which requires algebra. I have the answer and it is k = 1.6^2 or 2.56 i just don't get how we got there

math
Use algebra pieces and mental arithmetic to determine four consecutive odd numbers who sum is 64. Sketch and label your algebra piece model and explain how you solved the problem.

algebra/ inequalities
Posted by lauren on Thursday, April 17, 2008 at 8:45pm in response to ALGEBRA. the problem is 92 is greater than or equal to negative 4p. why is the answer p is greater than or equal to negative 23? I am confused! why is it not p is less than or equal to

algebra
How come half the questions posted in here don't even get answered?

math
How come a lot of the questions posted in here don't get answered?

Chemistry and @DrBob222
Sorry for the mix up  here's what DrBob222 posted for the Chm or Chemistry question: What subject is CHR? If you don't label the subjects correctly the proper tutor won't know you need help. This question can't be answered as posted. You need the

English
Posted by rfvv on Friday, September 9, 2016 at 5:56pm. Oh, Susanna, Oh don't you cry for me For I come from Alabama With my banjo on my knee  What is the meaning of the sentences? 1. Don't cry for me, because I've come