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April 18, 2014

Search: algebra/inequalities

Number of results: 69,992

Algebra 1A
How many solution sets do systems of linear inequalities have? Do solutions to systems of linear inequalities need to satisfy both inequalities? If so what are some examples?
Wednesday, June 26, 2013 at 4:00pm by Kim

Algebra 1
How many solution sets do systems of linear inequalities have? Do solutions to systems of linear inequalities need to satisfy both inequalities? In what case might they not?
Tuesday, September 4, 2012 at 12:00pm by Austin

Systems of Inequalities-8th Grade Algebra
Graph the equation. The graph will divide the coordinate plane into four reqions. Write a system of inequalities that describe each region. Labe the region with these inequalities. 1) y = x - 3 y = 9 - x I already graphed it, I only need help on writing the systems of ...
Thursday, March 12, 2009 at 10:14pm by Marta

Algebra 1 Concept Explaination
https://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/graphing-linear-inequalities/v/graphing-inequalities
Tuesday, January 14, 2014 at 9:13pm by bobpursley

algebra 1
I can't graph this for you here. Put "solving systems of inequalities" in google and click on the second link (the one with 'purplemath' in the address). This website gives an example of how to graph and solve inequalities.
Tuesday, February 8, 2011 at 4:54pm by helper

Algebra
But we are doing systems of linear inequalities, so I'd want at least two different inequalities. Also, I don't understand how you put x,y, and -1 into the parentheses. Also, would this work? 30x + 15y >= 150 x + y - 10 <= 200
Monday, January 13, 2014 at 7:54pm by Anonymous

math
How many solution sets do systems of linear inequalities have? Do solutions to systems of linear inequalities need to satisfy both inequalities? In what case might they not?
Sunday, January 27, 2013 at 9:52pm by monet

algebra 1
Material cost equation : 30x + 2y = 200 Profit equation : 100x + 5y = 400 B. Explain your inequalities and explain why x<8 and y<40 are also inequalities for this system
Friday, November 22, 2013 at 6:11pm by malik

Algebra
Consider the two inequalities 2x - 4 < y and y < -2/3x + 2. (b) Graph the region of the plane that satisifies either inequality, or both inequalities. (c) Graph the region of the plane that satisifies either inequality, but NOT both. What I don't get is that in another ...
Wednesday, February 4, 2009 at 5:23pm by Lilianne

MATH 116
Look down about a third of the page http://www.sosmath.com/algebra/inequalities/ineq02/ineq02.html
Saturday, November 14, 2009 at 10:30pm by Reiny

Gender Inequalities
Are there any inequalities between men and women in the armed forces?
Tuesday, May 27, 2008 at 9:30pm by Katherine

Math
No inequalities were presented. You cannot copy from homework and and paste it here; you have to retype the inequalities.
Sunday, December 16, 2007 at 2:54pm by drwls

math-inequalities
graph solution set of system of inequalities x+y< 4 x-2y>6
Wednesday, April 11, 2012 at 2:14am by Anonymous

math inequalities please check
your inequalities are right. :)
Monday, October 25, 2010 at 10:51pm by jai

Math
Or would it having to be negative only for polynomial inequalities and for rational inequalities they have t be positive?
Monday, September 27, 2010 at 5:40pm by Amy~

inequalities
i'm dealing with inequalities with one variable and i'm just curious as to why i am doing this? i would like to know the theories behind this.... please help or maybe give me a site?
Wednesday, March 25, 2009 at 9:54pm by cynthia

algabra II
does anyone have the answers to exam 00703600 inequalities, permutations, and probabilities i just need the part on graphing the inequalities
Wednesday, September 29, 2010 at 7:38pm by kay

College Algebra-Study Material
I am going to take the CLEP (College Level Examination Program) College Algebra examine. I am trying to decide on what books I should use to prepare for this examine. The following is what is going to be covered in this examine: 25% Algebraic operations Factoring and expanding...
Friday, November 28, 2008 at 10:15am by G

Algebra
you can get the breakdown and the answer on webmath and it explains how to work the proble out go under algebra and then inequalities
Sunday, April 22, 2007 at 10:39am by tamesha davis

math - inequalities
How many integers are common to the solution sets of both inequalities? x+7 ≥ 3x 3x+4 ≤ 5x
Saturday, December 14, 2013 at 9:30pm by Maggie

Inequalities
graph the system of inequalities: ( x-3)^2/9 + (y+2)^2/4<=1 and (x-3)^2+(y+2)^2>=4 I do not know how to simplify this down enough to graph it
Saturday, April 21, 2012 at 3:26pm by Some1 Help Me Plz

algerbra 2
so how do I explain inequalities and why x<8 and y<40 are also inequalities for this system? Do I add or multiply by 4?
Friday, November 22, 2013 at 5:46pm by malik

algebra - inequalities
thanks!!!!!!!
Wednesday, November 20, 2013 at 10:58pm by orpheus

Algebra
The simple interval notation requires the lower and upper limites separated by a comma. Also, parenthese indicate the limites are excluded. So the example given will be translated to (-infinity, -7) One or more square brackets will replace the parenthesis if the limit is ...
Monday, June 1, 2009 at 1:57pm by MathMate

Inequalities
Go on: wolframalpha dot com When page be open in rectangle type: ( x-3)^2/9 + (y+2)^2/4<=1 , (x-3)^2+(y+2)^2>=4 and click option = After few seconds you will see everything about your inequalities,including graph.
Saturday, April 21, 2012 at 3:26pm by Bosnian

education inequalities
What are some inequalities in education between men and women?
Friday, May 23, 2008 at 10:51am by Katherine

algebra
what or the signs of inequalities ?
Monday, September 29, 2008 at 8:56pm by mikale

Algebra
set the inequalities to 3 and pretend its an equal sign when you solve it. 1/2(6-2x)+2_>3 3-x+2_>3 5-x_>3 -x_>-2 x<_2 this means that for any x values that are less than or equal to 2, then the y values would be greater than or equal to 3. *note that there are ...
Monday, October 22, 2007 at 10:21pm by jennifer

Re: Math
The only inequalities where I have to check the values between the points are polynomial and rational inequalities, right? And not any other type of inequalites By Checking I mean to know which way to shade on a graph Just making sure
Tuesday, September 28, 2010 at 7:53pm by Amy~

Algebra
Write a system of inequalities to express the exterior of the triangle ABD if A=(-2,7), B=(4,0), and C=(1,-3). Please help! gracias<3 Derive equations for the three lines connecting the three points. Then change the equations to inequalities to represent the region on the ...
Wednesday, December 20, 2006 at 7:10pm by Lily

Algebra 1
-p/-7>-9 What is p? For solving inequalities.
Thursday, December 16, 2010 at 9:45pm by Lauren

Algebra
Linear equations and inequalities
Tuesday, June 5, 2012 at 5:24pm by Jewel

algebra 1
i need help in linear inequalities
Tuesday, July 30, 2013 at 9:04pm by Anonymous

algebra - inequalities
You're right.
Wednesday, November 20, 2013 at 10:58pm by Ms. Sue

Math
Solve the compound inequalities. Write the solutions in interval notation. Graph your solution on a number line. 1. 2(3x + 1)< -10 or 3(2x - 4) 0 The or means union of these inequalities. 2. 5(p + 3) + 4 > p - 1 or 4(p - 1) + 2 > p + 8
Thursday, August 30, 2012 at 6:20pm by Neil

algerbra 2
. Explain your inequalities and explain why and are also inequalities for this system
Tuesday, November 5, 2013 at 3:26pm by nicki

math
Suppose you need $2.40 in postage to mail a package to a friend. You have 9 stamps, some $0.20 and some $0.34. How many of each do you need to mail the package? So to solve this problem, I came up with two inequalities: 1. a + b is less than or equal to 9 2. 20a + 34b is ...
Friday, April 10, 2009 at 5:16pm by Angie

algebra/inequalities
correct on all counts
Thursday, April 17, 2008 at 9:44pm by bobpursley

Algebra
With equations or inequalities that define the restriction.
Wednesday, November 5, 2008 at 8:19pm by drwls

algebra
2r + 5 < -1 solve for inequalities
Tuesday, June 16, 2009 at 11:44am by Anonymous

Algebra
i need help with graphing inequalities ex: y < 4 + x
Thursday, January 28, 2010 at 2:19am by Rachel

Systems of Inequalities-8th Grade Algebra
I D K!
Thursday, March 12, 2009 at 10:14pm by dani

algebra
Are the inequalities x > 8 and -x < 8 equivalant? Why or why not?
Tuesday, August 17, 2010 at 3:07pm by Jackie

Algebra (?)
What inequalities? You cannot copy and paste here.
Tuesday, March 25, 2014 at 2:41pm by PsyDAG

Math
1. Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each framed photograph cost $30, and the materials for each greeting card cost $2. Marissa can sell up to 8 framed photographs and 40 greeting cards each ...
Monday, January 20, 2014 at 10:56am by Jessica

Math Check
The only inequalities where I have to check the values between the points are polynomial and rational inequalities, right? And not any other type of inequalites By Checking I mean to know which way to shade on a graph Just making sure
Tuesday, September 28, 2010 at 4:55pm by Amy~

alg2 check?
Graph the system of inequalities then substitute the (x,y)order pair into both inequalities. y>3x+1 y<-2/3x+4 (second one has a line under the arrow) I don't get what they are asking for? if they want me to solve it how am I suppose to set it up?
Thursday, July 18, 2013 at 1:49pm by tyneisha

algebra/ inequalities
thank you so much!!! i need that help to finish my homework!!!!
Thursday, April 17, 2008 at 8:46pm by lauren

College Algebra/Inequalities
solve the inequality x+3/x-2 less then or equal to 0
Friday, March 20, 2009 at 6:20pm by c

ALGEBRA 1
How do you solve multi-step inequalities with fractions?
Monday, October 19, 2009 at 6:23pm by Skippy

Algebra 1
How do you solve multi-step inequalities with fractions?
Monday, October 19, 2009 at 8:57pm by Skippy

algebra
graph the system of inequalities y>_ -2 y<3
Saturday, January 23, 2010 at 7:17pm by aida

Algebra
Graph inequalities -2x>18
Tuesday, September 24, 2013 at 9:25am by Casey

Math Ms. Sue Please help!
Can you find me a website how to do inequalities on line graphs on the less than and greater than inequalities. Ex: 2r-2<4 (A line goes under the sign "<")
Wednesday, February 13, 2013 at 7:05pm by Angelina

intermediate algebra
word problems on equations and inequalities
Sunday, August 24, 2008 at 12:25pm by Elizabeth Solis

9th grade algebra
how do you solve and graph variable inequalities?
Thursday, February 12, 2009 at 8:50pm by ryan

algebra 2 quadratic inequalities
how would I find the solution to x/x+2 + 1/x-1 < 3/2
Monday, December 6, 2010 at 6:09pm by raven

algebra
You're welcome. I'm not sure about inequalities, so check it with your teacher,
Wednesday, January 5, 2011 at 8:12pm by Ms. Sue

Algebra
What would the system of inequalities be on part a. On that same question
Monday, January 13, 2014 at 7:54pm by Anonymous

algebra 1
Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each framed photograph cost $30, and the materials for each greeting card cost $2. Marissa can sell up to 8 framed photographs and 40 greeting cards each ...
Friday, November 22, 2013 at 5:39pm by malik

Algebra - word problem
Your friend is taking an algebra class that began one week after ours. Explain to your friend how to graph linear inequalities with two variables
Monday, November 30, 2009 at 5:21pm by shelia

algebra 1
. Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each framed photograph cost $30, and the materials for each greeting card cost $2. Marissa can sell up to 8 framed photographs and 40 greeting cards each ...
Friday, November 22, 2013 at 5:21pm by nicki

Algebra
Solve the following linear inequality graphically. x+2y<4 x-y<5 Each inequality is satisfied in a particular region of an x,y plot. The first inequality is satisfied below the line y = -x/2 + 2, for example. The second inequality is satisfied above the line y = x + 5. ...
Sunday, June 3, 2007 at 10:54pm by Graphing Help!

Algebra
Graph the absolute value inequalities. I just can not get this. Please help! x + 2y 6
Monday, September 10, 2007 at 8:40pm by Shana

pre-algebra
how do you multiply and divide inequalities and work the problem out???
Tuesday, October 30, 2007 at 7:17pm by kyana

Algebra 2
solve and graph the inequalities y >=xsquared y<=x squared =3
Wednesday, March 11, 2009 at 4:45pm by Abby

Systems of Inequalities-8th Grade Algebra
5x+3y>-9
Thursday, March 12, 2009 at 10:14pm by sheyla

Algebra II
How can equations and inequalities help a business maximize profit or minimize cost?
Tuesday, February 1, 2011 at 7:38pm by C

Algebra
Solve the equation and inequalities f(x)=0 f(x)>0 f(x)<0 We have a graph and y = f(x)
Monday, October 29, 2012 at 9:59pm by Mackenzie

Algebra 1 (Reiny)
Will you please explain the steps I must take in order to graph these linear inequalities? Graph each system of linear inequalities. Give two ordered pairs that are solutions and two that are not solutions. 1. y < 2x - 1 y > 2 2. x < 3 y > x -2 3. y => 3x 3x + y...
Thursday, January 9, 2014 at 9:55pm by Victoria

inequalities graph
You might want to try some of the following tutorials: http://search.yahoo.com/search?fr=mcafee&p=inequalities+graph+tutorial Sra
Sunday, November 21, 2010 at 8:04pm by SraJMcGin

algebra
solving linear inequalities by graphing: x-2y<=4 x=>1 I need help!!
Saturday, September 15, 2007 at 8:06pm by Joi

Algebra
Can anyone help with using excel to graph inequalities? I understand the math...just not how to do it on the computer. Thanks!
Friday, October 26, 2007 at 4:47pm by Anonymous

Pre-Algebra
I am having problems with graphing inequalities how do you do them for example x + y < 3 or x> -2
Sunday, May 18, 2008 at 8:34pm by Kate

algebra 2
Solve the given system of linear inequalities by graphing: x+y>4 x-y<7
Wednesday, November 4, 2009 at 1:37am by saRa

algebra 2
Solve the given system of linear inequalities by graphing: x+y>4 x-y<6
Sunday, November 8, 2009 at 1:48am by saRa

Algebra 1
I'm graphing linear inequalities...it says I need to do: y<2x+4 y>5 How do I do this?
Thursday, January 27, 2011 at 9:12pm by Rachel

Algebra II
Graph the following inequalities y<2x-9 y=>-5x+3
Wednesday, April 2, 2014 at 3:10pm by Jamie

Math
Let our two variables be: p # of pharmacy hours b # of babysitting hours Then we should have two statements from the given facts: and We can graph these inequalities by solving for either p or b in both inequality. Once the inequalities are graphed then any point that is ...
Monday, May 6, 2013 at 5:37pm by Taylor

math/algebra
I need help with this problems graph inequalities 3x-4y<12.
Thursday, September 6, 2007 at 7:37pm by jaysgyrl

math/algebra
how do I solve system of linear inequalities by graphing x-y<=3, x+2y=>6.
Sunday, September 16, 2007 at 9:52pm by rex

algebra 1
graph the system of linear inequalities x+y<4 x+y>-2 please solve asap
Wednesday, January 30, 2008 at 5:43pm by shay

algebra
I would like an example of an inequality that uses both multiplication and addition properties of inequalities.
Saturday, April 5, 2008 at 8:16pm by C

algebra
We just learned equations & inequalities today and im so confused on how to do it!will someone help me??? -5 + 2 < -2
Thursday, May 20, 2010 at 6:04pm by Megan

algEBRA
Could you recommend practice sites for inequalities using less than and greater than and word problems
Wednesday, November 2, 2011 at 10:49am by MARKO

algebra
Solving inequalities and graphing: y<2x+4 -3x-2y greater than or equal to 6 how to solve? Thanks
Wednesday, February 2, 2011 at 4:06pm by Cathleen

algEBRA
In google type: Inequalities using less than and greater than and word problems You can find many sites.
Wednesday, November 2, 2011 at 10:49am by Anonymous

Math/ Algebra
Post your responses to the following. Answer each question in a separate paragraph: Techniques that can simplify solving equations and inequalities are to clear fractions and decimals when solving linear equations and inequalities. 1. Demonstrate how fractions are cleared with...
Monday, June 14, 2010 at 5:26pm by Amanda

algebra2
http://www.sparknotes.com/math/algebra1/compoundinequalities/section4.rhtml http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/compound-inequalities
Sunday, August 26, 2012 at 5:28pm by Ms. Sue

Math
You have to try to solve the inequality and then conclude at some point that there are no solutions. Sometimes you can use some inequalities that always hold, like: |a| >= 0 |a+b| <= |a| + |b| etc. If you can rearrange an inequality so that it contradicts these standard ...
Friday, January 16, 2009 at 7:25pm by Count Iblis

inequalities
A home-based company produces both hand-knitted scarves and sweaters. please help please The scarves take 2 hours of labor to produce, and the sweaters take 14 hours. The labor available is limited to 40 hours per week, and the total production capacity is 5 items per week. ...
Thursday, January 31, 2008 at 3:30pm by Brenda

Algebra 1 (Reiny)
I desperately need guidance. Not only do I not know how to graph these systems of linear inequalities, but I also do not understand the concept whatsoever. I have watched several videos regarding the subject, but I didn't retain anything from them. Please, I desperately need ...
Tuesday, January 14, 2014 at 10:21pm by Anonymous

algebra/inequalities
Hi, I am not a teacher but I know this stuff. You are correct. When multiplying or dividing by neg number you always reverse the sign.
Thursday, April 17, 2008 at 9:40pm by Teresa

Algebra
I know when solving inequalities the sign changes when you multiply or divide by a negative number, my question is does this happen in equations as well?
Tuesday, February 23, 2010 at 8:41am by Michelle

Algebra 2
Hi I need help. Can you show me how to solve this problem? Radical Inequalities. -2 + square root 9-5x greater than or equal to 6
Tuesday, April 3, 2012 at 10:37am by Drew

Solving inequalities
I have to solve the following inequalities: x^2 + y^2 is less than or equal to 49 y is less than or equal to 3-x^2 I know that these are the equations of a circle and a parable. There should be 3 solutions. However, I am not sure how to solve these equations. CAn you help? ...
Monday, March 30, 2009 at 7:11pm by Joanie

algebra
Can someone please explain system of linear inequalities by graphing this one problem x-2y<=4 and x=>1.
Sunday, September 16, 2007 at 9:51pm by Joi

Very Important Question!!!
Please can someone tell me of any websites that can help me with algebra graphing, plotting, inequalities, and x & y intercept equations?
Sunday, November 28, 2010 at 9:54pm by thawk

PRE-ALGEBRA
How do you solve these inequalities? -2(4k-3)=5(2k)-(-7) 6(2a-3)-3(a-4)=16 3r-2=-4(2-r)-5r+8 -3(c-10)-c=19-5c
Monday, January 30, 2012 at 8:58pm by CRYSTAL

algebra 1
Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each framed photograph cost $30, and the materials for each greeting card cost $2. Marissa can sell up to 8 framed photographs and 40 greeting cards each ...
Friday, November 22, 2013 at 10:27pm by malik

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