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algebra

Homework Help: Math: Algebra

Recent Homework Questions About Algebra

Post a New Question | Current Questions

5th grade
I need a little help on this worksheet I got... I have an answer but I'm not sure if it is correct. ALGEBRA--- Translate each verbal expression into an algebraic expression. Then, simplify the expression. 1. Two sets of the sum of a number and eight are added to five time the ...
Saturday, July 4, 2009 at 11:50am

college algebra
the y-intercept of a line through the origin is never, sometimes, or always zero
Friday, July 3, 2009 at 6:14pm

math (algebra).
Graph the equation and identify the y-intercept. y= _1_ 3 x
Thursday, July 2, 2009 at 11:55pm

math
Determine the exact solution algebraically. a) 2^x= 2^7. can someone plz answer this for me, thanks a lot
Thursday, July 2, 2009 at 7:37pm

Algebra
Please Solve: t+1/3 - t-1/2 = 1
Wednesday, July 1, 2009 at 1:23am

Algebra
Please solve: a. 1/3 - 5/6 = 1/x b. t+1/3 - t-1/2 = 1
Tuesday, June 30, 2009 at 11:19pm

Algebra
An area, A, consisting of the sum of two squares is 1000. The side of one square is 10 less than 2/3 of the side of the other square. What are the sides of the squares?
Tuesday, June 30, 2009 at 6:27pm

Algebra
Please solve: a. 1/3 - 5/6 = 1/x b. t+1/3 - t-1/2 = 1
Tuesday, June 30, 2009 at 7:38am

Algebra
Babylonian Problem - circa 1800 BC An area, A, consisting of the sum of two squares is 1000. The side of one square is 10 less than 2/3 of the side of the other square. What are the sides of the squares?
Tuesday, June 30, 2009 at 7:38am

Algebra
Snookers Lumber can convert logs intoeither lumber or plywood. In a given day, the mill turns three times as many units of plywoos as lumber It makes a profit of $25 on a unit of lumber and $40 on a unit of plywood. How much of each unit must be produced and sold in order to m...
Tuesday, June 30, 2009 at 4:26am

Algebra
Babylonian Problem - circa 1800 BC An area, A, consisting of the sum of two squares is 1000. The side of one square is 10 less than 2/3 of the side of the other square. What are the sides of the squares?
Tuesday, June 30, 2009 at 1:21am

Algebra
Please solve: a. 1/3 - 5/6 = 1/x b. t+1/3 - t-1/2 = 1
Tuesday, June 30, 2009 at 1:21am

Algebra
1. The area of a rectangle is 12 and the width is 3/4 the length. What are the dimensions? 2. One leg of a right triangle is 2 1/2 times the other and the area is 20. What are the dimensions?
Tuesday, June 30, 2009 at 12:10am

Algebra
y = f(x – 1) – 2 What does the line for this graph look like? Can anyone show me please? Thanks!
Monday, June 29, 2009 at 10:52pm

Algebra
At the beginning of George’s diet, he weighed 212 pounds, and 8 weeks later he weighed 198 pounds. Find the average rate of change of George’s weight. I think its 1.75 but also -1.75? which one could it be? Please help! Thanks!
Monday, June 29, 2009 at 10:01pm

Pre-Algebra
These are 2 problems that I'm stuck on; I know the answers to them but I just don't know how to find that answer. Can someone please help? 1. The probability that the Lions football team will win the next game is 0.6. What are the odds that it'll win? Ans- Odds in favor of the...
Monday, June 29, 2009 at 7:26pm

Algebra
Please simplify sqrt n2+ 12n + 36
Monday, June 29, 2009 at 3:08pm

Algebra
Please help! I need to simplify this and am confused. (sqrt5 a^7/2)^4 a^3/a^8
Monday, June 29, 2009 at 10:41am

Algebra
Let f(x) = 1 – 3x^2. Which of the following is true? Give a brief explanation. A. f is an odd function B. f is an even function C. f is neither even nor odd D. f is both even and odd I would say B because an even function is one where f(x) = f (-x), Is am correct? Is it even?
Sunday, June 28, 2009 at 4:26pm

Algebra
Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2).
Sunday, June 28, 2009 at 1:56pm

Algebra
Let f(x) = 6/x-1 and g(x) = 1+3/x. Please find the composite function of (fog)(x)
Sunday, June 28, 2009 at 12:16pm

Algebra
Please Solve: 4-x=-5 I thought the answer was -9 but that doesn't seem to be it. Can someone please help? Thanks! This is what I have: 6. 4-x=-5 The problem to solve is: 4-x=-5 Subtract 4 from both sides x = -9 Then divie by -1 Would the answer be 9? To Check: 4- - 9 = -5
Saturday, June 27, 2009 at 2:22am

Algebra
Very confused, and in need of help! I got 10 problems like this...Thanks! Let f(x) = 6/x-1 and g(x)= 1+3/x Please find the composite function (fog)(x)
Friday, June 26, 2009 at 5:02pm

Algebra
Please Simplify: Having problems with this, and have many more to do. But if I get some guidence for this one I think I will be ok! (root5)a^7/2)^4 a^3/a^8 Thank you!
Friday, June 26, 2009 at 4:57pm

Algebra
I want to get the first four terms of the expansion of this expression (x - x^3/3! + x^5/5! - x^7/7!)^2 I already got the answer: x^2 - x^4/3 + 2x^6/45 - x^8/315 However, I believe I went the long manual route. What's the shortcut to this kind of expansion? The book gives x^2 ...
Friday, June 26, 2009 at 1:12pm

Algebra
Today I did a practice SAT problem. If the function ƒ is defined by ƒ(x) = 2x + 3, and if ƒ(a) = 11, what is the value of a? A. 4 B. 7 C. 11 D. 17 E. 25 This is the correct answer and the explanation Here's Why: If the function ƒ is defined by ƒ(x) = 2x + 3, and ƒ(a) = 11, th...
Friday, June 26, 2009 at 12:27pm

Algebra
Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2). This is what I got. Is this correct? y = –3x + 10
Friday, June 26, 2009 at 10:27am

algebra 2
what is the proper thing to say when you introduce a hamburger?
Thursday, June 25, 2009 at 10:50pm

Algebra
I did this problem, but would like to compare answers please if someone can help. Thanks! Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2).
Thursday, June 25, 2009 at 9:40pm

Pre-Algebra [Combinations]
Need help with these- 1.How many groups of 4 fabrics can be selected from 7 fabrics? 2.The school photographer wants to photograph 3 students from a club with 14 members. How many combinations can be made? 3.Philip wishes to check 2 books out of his school library. If the libr...
Thursday, June 25, 2009 at 6:05pm

algebra help
Simpllify by removing the factors of 1. 2n^2+2n/18n^2+4n=
Thursday, June 25, 2009 at 5:27pm

Pre-Algebra [Permutations]
1.A furniture store sells couches that are available in 3 different styles, 7 different colors, and 2 different sizes. How many different couches are available? - If I multiply all of these, would that give me the answer? If so, the answer would be 42. 2.In how many different ...
Thursday, June 25, 2009 at 3:05pm

Algebra
Please Simplify: (root5 a^7/2)^4 a^3/a^8 So confused, I tried figuring this out but need some help tracing the steps. I would appreciate some feedback! Thanks!
Thursday, June 25, 2009 at 12:55am

Algebra
Let f(x) = 6/x-1 and g(x) = 1+3/x. Please fing the composite function. This is what i got so far. =f (1+3/x) =6/x-1 = =f (1+3/x) = 6/ [1+3/x - 1] How do I get the composite?
Wednesday, June 24, 2009 at 11:24pm

Algebra
Confused Please Help! Thanks! Let f(x) = 1 – 3x^2. Which of the following is true? Give a brief explanation. A. f is an odd function B. f is an even function C. f is neither odd nor even D. f is both odd and even
Wednesday, June 24, 2009 at 8:58pm

Algebra
Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2)
Wednesday, June 24, 2009 at 8:08pm

Algebra
Help please! I got so far with this and stopped because of confusion. Here is what I have so far. Let f(x) = 6/x-1 and g(x) = 1 + 3/x find the composite function of (fog)(x) (fog)(x) = f (g(x)) =f (1+3/x) =6/x-1 ????
Wednesday, June 24, 2009 at 5:02pm

Algebra
Let f(x) = 1 – 3x^2. Which of the following is true? Give a brief explanation. A. f is an odd function B. f is an even function c. f is neither odd nor even Cf is both odd and even
Wednesday, June 24, 2009 at 1:49pm

Algebra
Let f(x) = 1 – 3x^2. Which of the following is true? Please give us a brief explanation. A. f is an odd function. B. f is an even function. C. f is neither odd nor even. D. f is both odd and even.
Wednesday, June 24, 2009 at 1:50am

Algebra
4x^2+12 = 0 I factored this out, but how do I show the final answer? Thanks! 4(x^2+3)
Tuesday, June 23, 2009 at 11:57pm

Algebra
Please solve: Show work 6x^2 = 36
Tuesday, June 23, 2009 at 9:48pm

Algebra
Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2).
Tuesday, June 23, 2009 at 6:35pm

Algebra
Please Solve: 2x^2-20 = 0
Tuesday, June 23, 2009 at 5:01pm

algebra
y = ln(e^x + e^-x)
Tuesday, June 23, 2009 at 3:54pm

algebra
simplify: e^4ln1
Tuesday, June 23, 2009 at 3:20pm

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Homework Help: Math

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