Questions and answers by

margie

Questions (55)

find 3 ordered pairs the satisfy the equation 2x + 10y = 25
1. 1 answer
2. 421 views
Sorting Elements: Give out bags of small, varied objects of different shapes colors, and sizes, such as seashells, beads, or
1. 0 answers
2. 497 views
a parallelogramhas an area of 4yd squared the height is 1yd find the base
1. 2 answers
2. 968 views
1. what are the mean and standard deviation for this distribution of weekly take-home pay amounts?2. what percentage of the pay
1. 1 answer
2. 564 views
kris scored 630 points on a particular section of a CPA exam for which the score were normally distributed with a mean of 600
1. 1 answer
2. 541 views
The weights of boxes of Brand Z cereal were found to be normally distrubted with a mean of 16.5 ounces and a standard deviation
1. 1 answer
2. 644 views
5�ã-1/1024
1. 1 answer
2. 307 views
convert to decimal8.93x10^7
1. 1 answer
2. 391 views
given an 8 foot by 10 foot wall how many 6 inch square tiles would be needed to cover the wall
1. 1 answer
2. 479 views
If I receive $6570 from the sale of my car and the sales person got a 10% commission, how much did my car sell for.
1. 1 answer
2. 365 views
y <= 4x - 1Margie, I believe you are doing the graphs with shading. Do the line on the graph which will be a solid line I
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2. 401 views
x/(6)+ 11x/62x
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2. 338 views
Directions:Solve and graph the inequalities using words.Problems: 4.-3x>-6 or x-5<=2 5.x+2>2x-1 or -6>-2x-2
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2. 704 views
Directions:Solve and graph the inequality using words.Problem: 1.)2x>-4 and x-4<=2 2.)x+3=>2x+1 and -4x<-8 3.)-6<x+3>6(Remember
1. 0 answers
2. 607 views
WHat do I do if I have a a source but I don't have the authors name and I have to put it in the paper...?understand.?Many
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2. 582 views
I need a thesis statement for my research paper on The Place de la concorde.How can I do that?http://www.indiana.edu/~wts/pamphl
1. 1 answer
2. 818 views
Directions:Solve and explain the inequality using words.Tell which wa shading goes.Problem: x+3=>2x+1 and -4x<-8 -4x<-8 The
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2. 680 views
Directions:Solve and explain the inequality using words.Tell which wa shading goes.Problem: 2x>-4 and x-4<=2 2x>-4 x>-2 x-4<= 2
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2. 499 views
Directions:Solve the rational expression.Problem: 1/(x+3)+1/(x-3)=1/(x^2-9) get (x+3), (x-3), and (x^2-9) to the same
1. 0 answers
2. 441 views
Problem:x/4 - 4/x = 0 Directions:Solve the rational expression. x = -4 x = 4
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2. 489 views
Solve and graph(using words)the inequalities.Then describe the graphs using words.Example:x>5andx<9.[There would be an open
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2. 577 views
Problem:(y+2)/(y) = 1/(y-5) Directions: Solve the rational expression. Remember that if: a/b = c/d then: a * d = b * c I believe
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2. 611 views
Running Journal: Macbeth (Act 1 Scene 1)Thunder and lightning; enter three Witches: In the play as a whole, people are tossed
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2. 1,115 views
Problem:(2x+1)/(x^2-16) - (x^2-6x-7)/x^2-11x+28 What I Got: -x^2-3x-3/x^2-16 correct RIGHTAMUNDO WLCM :)
1. 0 answers
2. 463 views
Problem:(x+2)/2x^2+5x+2 + (x-3)/2x^2-5x-3 What I Got: 0 at x=0, one gets 2/2 + -3/-3 which is not zero. You messed up a sign, I
1. 0 answers
2. 413 views
Problem:4x/(x+2)-8/(x-1) What I Got: 4x^2-4x-16/(x+2)(x+1) *I had to simplify the rational expression No. At x=0, it doesn't
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2. 604 views
x^2/x+3 - 5/x+3=0*Please solve the rational equation Your non use of parenthesis is annoying and most confusing. I assume you
1. 0 answers
2. 600 views
y+2/y =1/y-5*Please solve the rational equation I am not certain if the right term is 1/(y-5) or the right side is 1/y -5
1. 0 answers
2. 398 views
x^2/x-4 - 7/x-4=0*Please solve the rational expression. multipy both sides by (x-4) then you have x^2-7=0 x= +- sqrt 7
1. 0 answers
2. 421 views
x/3-2/3=1/x*Solve the rational below. I really need help. multiply both sides by x. x^2/3 -2x/3 = 1 multiply both sides by 3
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2. 540 views
yeah
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2. 1,062 views
I know people are volunteering freely but I really need help!Have patience. Some of us have girl scouts and we have to be at the
1. 1 answer
2. 654 views
5y^8-125*you have to factor completley easy. Take out the five: 5(y^8-25) Now, isnt y8 the same as y4
1. 0 answers
2. 625 views
3x^2+17x+10*you have to factor completley 51xcubed+12 Didn't I do this already? I remember it. What two factors of ten (hint:
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2. 629 views
3x^2+17x+10*You have to factor completley but I don't know how too.Please help.! (3x+2 )(x + 5) Factoring asks this question:
1. 1 answer
2. 1,151 views
thanks,can you help me with this one:xy-3x-8y+24 I know you have to go, but you should be able to figure these out by now. Take
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2. 514 views
1.x^2-9x+142.GCF of m^2n^2+3m Oh haha ignore the new question. For the first one, set it up: (x )(x ) Now, think of two numbers
1. 0 answers
2. 634 views
Factor:x^2-5x-14 (x-7)(x+2) thanks how about the next one...lok at the top...
1. 0 answers
2. 405 views
*Factor by grouping!!10x2 + 2xy + 15x + 3y Do the same thing we've been doing: 2x(5x+y) + 3y(5x+y) (2x+3y)(5x+y) thanks...
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2. 1,214 views
4x^2+20x+5y+xy*you have to factor by grouping,for more information just ask me* First, take out 4x from the first two and y from
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2. 633 views
4x^2+20x+5y+xy*you have top factor by grouping.If you need more info just ask me but please help me!!!* An example from
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2. 691 views
15sqrt8x^16/5sqrt2x^4The time changed to 8:00 p.m. please help me!!!g I wish you would use separators...
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2. 511 views
15sqrt8x^16/5sqrt2x^4*you have to simplify,but I don't get this one at ALL!PLease help...
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2. 831 views
15sqrt8x^15/5sqrt2x^4remember that sqrt(a)/sqrt(b) = sqrt(a/b) simplify the inside. also notice that sqrt(x^11) = sqrt(x^10) *
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2. 600 views
Please help me simplify this one please:15sqrt8x^16/5sqrt2x^4
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2. 981 views
Please help me simplify:4sqrtx^12/24sqrtx^2 *Is this correct: 2sqrt4/12x The answer you get depends upon where you put the
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2. 563 views
Is this correct:sqrt2/sqrt10=sqrt2/5sqrt2 nope. it would be sqrt2/(sqrt5)(sqrt2) no.d sqrt2/sqrt10= sqrt (2/10)= sqrt (1/5) sqrt
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2. 793 views
sqrt50/sqrt2(sqrt50)/(sqrt2)*(sqrt2/sqrt2)= (sqrt50*sqrt2)/2 =sqrt100/2=10/2=5 Check my thinking. thanks... what does this
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2. 832 views
square root of-3x^5y^14(i sqrt 3*x^(5/2)* y^7 or -(i sqrt 3*x^(5/2)* y^7 thanks
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2. 308 views
Choose the best description for graphing the point (3,-4).Go to the left three and up four. Go to the right three and up four.
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2. 837 views
Can you please give me one of them so I cansolve for the other one?PLease!The general formula for a straight line is y = mx + b.
1. 1 answer
2. 759 views
Which way is which?Horizontal is left to right Vertical is down and up An easy way to remember HORIZONTAL is that the HORIZON is
1. 0 answers
2. 526 views
Complete this sentence with the correct choice: y = 4 is a horizontal line with ________.a.undefined slope. b.a slope of 4. c.a
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2. 750 views
Has anybody read the Canturbury Tales?
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2. 377 views
Has anybody read Lord of The Flies??Yes. Many of us have read Lord of the Flies. If you post your questions and your
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2. 602 views