Number of results: 75,515
Can someone please help me with these algebra problems? The directions are: Solve the equation or formula for the indicated variable. m=ax+bx for x 8=mx+ax-2 for x ax+bx-3=4 for x Anything is helpful! Thanks. For m=ax+bx for x you would use the distributive property to get m=(...
Sunday, September 10, 2006 at 5:52pm by Natalie
This seems like an easy question yet I am not able to comprhend. Question: Inher latest game, Mary bowled 199 and raised her average to 179 from 178. To raise her average to 180 with the next game, what must she bowl? Her average was 178. The average is the sum of the scores ...
Saturday, October 7, 2006 at 1:00pm by Gina
how can we improve jiskha.com?
How can we improve jiskha.com? Any ideas for improvement are welcome. Thanks! Perhaps separating the subject areas. The subject area categories could be fairly general: English, including how to research Mathematics/economics Sciences Social studies/history Foreign languages ...
Thursday, October 12, 2006 at 1:47pm by Leo
I just need a basic idea as to how to approach these two problems. 1. A 1.020 g sample know to contain only magnesium carbonate, MgCO3, and calcium carbonate, CaCO3, was heated until the carbonated were decomposed to oxides as indicated by the following equations. After ...
Monday, October 23, 2006 at 3:17pm by Chris
Okay now i need explanation how to do these types of problems. Directions: Divide Problem: (7x^5y^5-21x^4y^4+14x^3y^3)/(7x^3y^3) Realize that you have 7x^3y^3 on the bottom. Now in order to get rid of that, you want to have the same thing in the top, multiplied by something ...
Wednesday, January 24, 2007 at 10:42pm by Jasmine20
Easy (yet confusing) Algebra
These problems are pretty easy, but confusing (as stated in the subject line). |2x+5|-x=10 |3x+4|-2x=11 I know there are supposed to be two answers for each problem, for the first problem I got 5 and for the second problem I got 7. I can't figure out the other answers for the ...
Wednesday, April 11, 2007 at 7:19pm by Emily
This does not help me at all. I am only in the beginning of Algebra 1. I have had nothing yet about parabola or the symbols you use. I just need a function rule for a graph!!!
Saturday, November 3, 2007 at 10:52am by Mary
essay please check writeacher
Describe the world you come from- for example, your family, community or school -- and tell us how your world has shaped your dreams and aspirations Being the first in my family to attend college is not so easy. There has never been anyone at home to help or to guide me. I did...
Thursday, November 29, 2007 at 12:57am by ace
essay please check writeacher
Being the first in my family to attend college is not so easy. There has never been anyone at home to help or to guide me. I did not always receive the support I needed since there have been family members who have doubted me. My mother places a tremendous amount of pressure ...
Thursday, November 29, 2007 at 12:57am by Writeacher
I have taken algebra 2 for three years in a row. I take notes daily, I pay attention in class, I have a tutor, and yet I am in the same position again. I currently have a 56.7% in my algebra 2 class. I have one test and the final exam before final grades are figured. The ...
Sunday, January 13, 2008 at 10:47pm by Zachery
Hi Jenny, I could be wrong, but I just finished an Algebra 1 class, and I don't believe they are asking you to solve. They just want you to write out the eqation as you would see it if it were not in a word problem. They just want you to right an expression for the area of the...
Wednesday, March 5, 2008 at 10:27pm by Kimberly
Algebra Help Inverse One-to-one
y = (5+x)^(1/3) is the easy way to write that. Now lets say x = 3 then y = 8^1/3 = 2 but what if y = (-1 + i sqrt 3) square that 1 -2 i sqrt 3 - 3 = (-2 - 2i sqrt 3) multiply that by (-1+ i sqrt 3) 2 -2 i sqrt 3 + 2 i sqrt 3 + 6 = 8 !!!!! I also claim that the complex ...
Friday, March 28, 2008 at 5:20pm by Damon
The reason you have received no reply so far is because the way you typed your function is confusing. You have 3 equal signs in the same line, is that what you wanted? is your function f(x) = x3 ? if you simply want f(-2) and f(2) that would be easy f(-2) = (-2)^3 - 7(-2) = 6 ...
Tuesday, May 6, 2008 at 3:22pm by Reiny
You should begin learning algebra by learning how to write the equations. Does your computer not have +, - and = signs? If so, use them. You have two variables so there should be two equations, yet I see the word "equals" four times. I have no idea what the equations are ...
Tuesday, August 12, 2008 at 3:01pm by drwls
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^2-12X+35 I can sit there for ...
Sunday, December 7, 2008 at 8:34pm by Algebra
easy way using algebra 2
look at your 3 points x y 0 0 5.1 20.4 10.2 0 the axis of symmetry is at x = 5.1 and the vertex is at (5.1,20.4) because 5.1 is half way between the zeros 4 a (y-k) = (x-h)^2 is the general form for a parabola with vertex at (h,k). In this case a will be negative because this ...
Monday, December 22, 2008 at 6:40pm by Damon
It looks to me like they just want you to calculate a given function f(x) at set of x values. You will end up with a set of f(x) values. Then they want you do it again for a different set of independent valiables with a different f(x) For example, if f(x) = 3x -6 and x = 2, ...
Sunday, January 4, 2009 at 12:09am by drwls
I keep confusing myself when I look at this word problem. I am not sure if I am setting it up correctly. Any advice would be appreciated. It has several parts to it. 1. Suppose you are in the market for a new home and are interested in a new housing community under ...
Monday, February 2, 2009 at 12:27am by It's me :)
thanks for the help earlier I got one more question X^4-13X^2+36 How do I factor this using algebra not just gussing and checking this times this and what number plus what number gives you these numbers how do i factor that wihtout playing one of those games were you like ...
Thursday, April 2, 2009 at 9:22pm by Algebra 2
thats part of algebra 2 thats easy were doing that now in pre algebra
Wednesday, April 29, 2009 at 1:14pm by Tanisha