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November 23, 2014

Search: Math. i need help!

Number of results: 120,570

math 090
need help with my need year sent i need in a math class so if you can help me that would be good
January 23, 2013 by mary powe

Math/Algebra
I need help in finding the roots of the polynomial 5x2-x.... What is the degree of -5a2b + 4a2 - 2b +5... I need to kown what the product of x+5 and 3x-2.... I need the solutions to these problems...thank You
May 26, 2009 by Fish Boy

Math ---Helper
Helper I really need ur help with some of my math questions down below, ur the best math tutor on here, need ur help please.
January 13, 2011 by Mathew

math
hi... we are studying the different types of descrete math...and i need to write about the rabbits reproducing problem... i need information on how the numbers go 1,1,2,3,5,8...
May 26, 2008 by stephy

9th grade Math
ok I need help with this math question and will need help with a few others after this one is answered. -8=y/4 <-- Y over 4 i think Y = 2 but idk help me
April 23, 2009 by bollocks

Math
I need need help with this math problem. I need to know do I start from left to right with the parentheses or brackets first. (15-5)/[(12/2*2)-2] Brackets first Work from the outside in. When you wrote 12/2*2, it is not clear whether you mean 12/(2*2) or (12/2)*2. If you meant...
August 3, 2007 by ms kay

algebra 2
A. I need to write an equation to the linear equation..(-2,-2), (3,3). B. I need to graph the function of y=|x| on a coordinate plane. C. I need to give one similarity and one differnce for the equations and graphs in parts A and B. I really need your help on this i dont ...
January 17, 2008 by logan

Math
Hey I need some help in 6th grade geometry. I need to find some random facts about the Metric system and the Coustomary system so that I can create a double bouble map on them. Not only did I need facts on them sepratley I also need facts on what they have in common.
February 28, 2011 by friend

7th Grade Math
I got a math test coming up on Friday, and i need help on reviewing what i have learned. There's many questions and problems in it. I did this test on the first day of summer school, and since it's been two weeks already, i should've study, and i did. I just need help on one ...
June 20, 2012 by Losa, here!

Spelling
I need help with finding contractions. I need to find 3 will/shall contractions (I need 9 but I already have I'll, She'll, He'll, They'll You'll, We'll). Then I need 6 is/has contactions (I also need 9 and I have She's, He's, It's). Then I need 11 not contractions (I need 18 ...
January 8, 2009 by Nellie

Career Urgent
Why do you need to take a business course to become web designer/developer? I know it's a skill but what does it do? I answer why do web designer/developer need math and computer-related courses and now I need why do you need business. please help and thank you
May 11, 2009 by T.M.L

math
hi im in 5th grade i need help with naming angels like e.g right angel,acute,obtuse i lost my thing to measure angels plz help! lol i need it done today tomorrow i need to give it back!!
October 20, 2009 by Areta

math
ok, i need to write an expression equal to 10 and the numbers i need to use are 5,8,9,7 and i need to use +, /, + can anyone help me?
August 29, 2010 by Roger

math
how do u divide fractions? i really need help with this. i need to know all the steps. plese post the steps.i really need them before 9 oclock tonight. please help. thank u very much...
March 25, 2009 by elenny

math
you need 39% correct out of a %100 tesy how many would u need right
September 10, 2008 by frank

Math
Hi, I need a little help with solving this question for c: (2c-1)^3=4c^2-1 I did this already: (2c-1)^3-(4c^2-1)=0 (2c-1)^3-(2c+1)(2c-1)=0 But I need help with the next steps... Thank you!
October 27, 2008 by Lucy

Math
I need help figuring out this question 570 x 64 I need help on the steps to solve it
February 2, 2009 by Kaeli

Math
How do I make 2/30 into a percent? I don't need answer only need to know how to solve.
February 11, 2010 by Kevin

math
18 girls need a ribbon each that is 3/4 yards long. How many yard do they need?
April 25, 2010 by Anonymous

MATH!! NEED HELP! If I don't pass this, Ill fail!!
-20 = 7 + x/2 need to show work! :( I dont get it! Help!?
October 5, 2010 by Shay

math
100 people set up a phone call system so that the initial contact person call three persons, each of whom calla three persons,and so on until all have been contacted. The maximum people who do not need to make calls is? Very Simple Question How would you solve it: (1+x^2)(1-x^...
October 7, 2006 by Monica

math
i've got a problem i need help on its 52 * 7 = 7m i need to know which property to use to find the missing number
August 24, 2009 by Amber

need alot of help please math
hello i need help with system of equations theres 3 only thank you 2x+3y-17 3x+y=31 2(x-3y)=24 y=3x-2 2(x+4)=24 x+y=17
April 18, 2011 by hannia

math
I NEED TO PUT THESE NUMBERS IN ORDER FROM GREATEST TO LEAST BUT I DONT KNOW WHAT THE ANSWER IS SO I NEED HELP. 8/4 7/4 5/4
September 28, 2011 by keyla

math
what formula i need to use in solving binomial theorem and what is the first step i need to do?
March 8, 2013 by luis

math
I have an average of 66.67 i need a 70percent to pass the class, what do i need to get on thenext test?
March 18, 2013 by jenn

math
I have an average of 66.67 i need a 70percent to pass the class, what do i need to get on thenext test?
March 18, 2013 by jenn

Math 6th grade
Does any one know a really good websites for 6th grade math ? I'm behind in math and need to catch up or else I'll be really super dum . I need HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
December 2, 2008 by Emily

MATH PLEASE ANSWER I NEED HELP!!!
I need help simplifing multiple exponents with integers. I.E (-2y^-3)^-3 (-2y^-3)^-3 is the same as: (-2^-3) x (y^-3)^-3 which gives (-1/8)(y^9)
February 22, 2007 by mike

Math
I need help on problems like -8*29 i dont understand what to do. i also need help with finding the percent of a number.
January 5, 2008 by Kimberly

Math
I need $35,000 in 5 years @ 3% interest. How do I calculate how much I need to put in each month to make it.
January 29, 2012 by Sherri

Math
I need help on pizzazz worksheet d40 #10!!!! I need help now
February 7, 2012 by Angle

math
I need help on how to do this problem y(y _ 5).(wy)using the commutative and associate properties of multiplcation. I need someone to show me please thank you
January 10, 2009 by sandra

math/rounding
Hi. I just need to know what is 26 rounded to the hundredth place. I believe it is 0.26 however I need to be sure. Thank you so much!
July 29, 2010 by Jessie

math
write 3 different ones numbers you could add to 15 where you need to regroup to find the sum. Need help ASAP. Thanks
January 11, 2011 by mary

MATH
I NEED HELP WITH A CAT AND WHISKER BOX THING I JUST NEED AWAY TO LEARN AN EASIER WAY TO DO IT CAN YOU HELP !!!!PLEASE!!!!!
August 31, 2007 by ONEOFMANYBOB'S

math
A cylindrical can of cleaner holds 1 L of liquid. What is its height if the diameter of the base is 10 cm? How do I do this? I need to show my work AND I need to understand how to do it.
December 16, 2009 by Lauren

math
A cylindrical can of cleaner holds 1 L of liquid. What is its height if the diameter of the base is 10 cm? How do I do this? I need to show my work AND I need to understand how to do it.
December 16, 2009 by Lauren

MATH
THE SMITH FAMILY IS GOING TO BUY A HOME FOR $150,000. THEY WILL NEED A 10% DOWN PAYMENT. HOW MUCH WILL THEY NEED?
July 14, 2011 by ROSE

math
How small tennis balls do I need to make it even on a weighing scale if all I need is only 5 kilo
March 18, 2012 by sandra

Math help
I need help solving each equation by the substitution method. 1. X=5y-1 X+2y=13 2. -2x+3y=11 X=4y-3 3. X=-9y-1 2x+4y=5 I need help on these so please guide me in the right direction because I'm struggling on this topic!!
January 28, 2014 by Anonymous

Math
Need help on the question below. Which of the following questions is best suited for an experiment? a. what conditions do peppers need to grow? b. do peppers grow taller with 10ml of daily watering or with 15ml of daily watering c. what conditions do plants need to grow? d. ...
April 2, 2013 by Brandi

Math help with Algebra
Divide (x^4-y^4) by (x-y). Need to show work to help me understand. Also need to answer without parentheses. Thanks for any and all help with this one!!
November 13, 2009 by TJ

Math
I need to graph the polar equation 3 + 3cosQ and i need to create a table of values for r and Q. Could someone please explain how I would do this? Thank you!
April 30, 2010 by Abbey(Please help)

Math--need help fast
If the radius of a circle is x/6, what's the diameter and circumference? Diameter = 2*r Circumference = 2*pi*r ...or... Circumference = pi*d Note: I'm using * to mean multiply. Can you now determine what you need to know with this information? Not really. I just need to know ...
March 7, 2007 by Emily

math!
hi im lauren and i have a big math test tomorrow(7th grade) and i need 2 know wht interval means. And i need the expalnation 2 be so simple tht a little kid can understand it. lol. Can someone answer like in the next 10 mins plz! thx!! hurry peeps!!lol
August 20, 2009 by lauren

MATH
NEED HELP WITH SUMMATION NOTATIONS TOP NUMBERIS 6 OVER A SIDEWAYS Z BOTTOM NUMBER IS A N=2 THAN THERE IS (2N-1) NEED TO KNOW HOW TO WORK THIS PROBLEM. i AM TRYING TO HELP MY SON WITH HIS HOMEWORK
April 19, 2009 by MELISSA

Biology
I need to do a project on any one cell organelle and i have started on lysosomes. Its a powerpoint presentation and i need to present it tomorrow. In the procedure packet it says that we need to mention this-"a works cited slide" what does it mean??? what do i need to do? ...
October 16, 2008 by Jessica

math
i already asked this question for how to divide (x^2 +2x) / 2x-1 i need to find the quoyient not how to simplify it. I need to use the quotient in order to graph an oblique asymptote. can it not be divided?
November 15, 2009 by lyne

Math
Need help plz?! Graph the ordered pairs (0, 4) and (1, -1) and connect to form a line. Which Quadrant contains no point for this linear function? I honestly need help here
August 21, 2014 by Anonymous

4th grade
math worksheet named Calculating Codes we are to fill in the correct signs (+ - X etc..) looks like we can't rearragne or create an order of operations other than the order of the signs. the example is 1 2-3+4 5 = 54 1 2 3 4 5 = 60 only need two signs + and + 1 2 3 4 5 = 230 ...
November 12, 2009 by Mom and daughter need help

math
need help I need to have my answer in cups: 2cups N ______ ______ 7 people 46 people I did the top part right 2x46/7=13.1428 but i need to turn it into cups...13 and ___ cups.. dont know how to change the end number to cups...
January 29, 2011 by wendy

algebra 1
i need to make a math advertisement for one of the methods for solving systems of equations and i need a catchy slogan any ideas and a nice looking logo thnx
January 18, 2013 by naomi

Math
Kerry skates laps around the playgroung. The playground is 150 meters long and 50 meters wide. How many laps will it take her to skate 1 kilometer? I need els really badly and I av a math test tommorow I need to study perimeter and area.... I old appreciate ur help. Tnx😊
March 4, 2014 by Ida

Forgot my book, need science help!!
Please help me I have a whole section to do over the weekend and I forgot my book! Please help!! You'll need to post a question in order for a science teacher to know what kind of help you need. Biology? Chemistry? What? And what is/are the question(s)? Just remember -- the ...
August 20, 2005 by Linz

Math (Trying to understand) 4th
Hi I need help with something. I need to understand what it is trying to ask me. Thanks. (This is online homework) Question: Omit % sign in all of the answers! Change the numbers to percent (don't round) Express your answer as a common fraction, not mixed number. So, for ...
July 10, 2014 by Help me!

Math
I need to figure out how to make graphs on a computer for a math project. Any help? I need to make histograms, back to back boxplots, and back to back stemplots.
September 30, 2012 by Kelsie

math
I need to know how to factor the following expression: x^6 - y^6 The teacher said that the answer is (x+y)(x-y)(x^4+x^2y^2+y^4) I need to know HOW to factor this. Does it have anything to do with making x^6 = (x^2)^3??
December 11, 2008 by Corey

mathematics
Need help with this math problem please. Work need to be show but I have no idea how to complete the problem. (-4)3 (the 3 is an exponent) Thanks for your help
August 29, 2010 by chasity

math
I need help finding the missing length of a triangle. We need help to help you. Please repost with the missing data for the problem. Thanks for asking. I hope this helps.
March 29, 2007 by eric

Math
If I need to reupholster a couch that is 6 feet long and 54 inches tall and the fabric is 4.99 a yard how much fabric would I need?
June 22, 2011 by Theresa

6th Grade Math
PLEASE HELP ME!!!!! I need to answer this equation: 9/2m-8=-5.5+4m I need it answer in a way like this: Ex: 9+5k=45+2k 0peration S 9 5k=36+2k S 2k 45+2k D 3 k=12
May 7, 2012 by Sabrina

Math
You need to lay communications cable around the perimeter of three offices, each 8' by 10'. How much cable do you need?
July 10, 2012 by Guy

Math (Transition)
I need some help in math here is the problem if anyone can help me please reply When the fuel tanks of an airline are 3/8 full, they contain at least 6300 gallons. How much fuel can the airliner hold when the tanks are full? Since 3/8 equals 6300, you need to see how many ...
November 20, 2006 by courtney

math (transition)
i need some help in math here is the problem if anyone can help me please reply When the fuel tanks of an airline are 3/8 full, they contain at least 6300 gallons. How much fuel can the airliner hold when the tanks are full? Since 3/8 equals 6300, you need to see how many ...
November 20, 2006 by courtney

Literature
i need help thinking of Criterion for my evaluative essay..i'm writing on a piece of literature..i need to write what criteria i'm going to use to evaluate the work.. i really need help with this..i need to come up with atleast 4 criterions and i'm stuck please give me some ...
February 16, 2009 by Bella

Math
I'm trying to enter this so it shows up to what I need, but I need to know how to solve for the missing Letters: ABCD X 4 ---- DCBA It reads ABCD times 4 and the 4 is under the D.
December 6, 2007 by Tyler

math
I need to see how to arrange 8-1/5y=10x to mx+b form Is it -1/5y=10x-8? I need the slope and y intercept. Thanks much to who ever helps me. Can anyone show me how to work this?
September 4, 2010 by barb

Math 5th
i need help in a hurry!!!!!!! I need to know what the fractions-one half and so on until one fourth us equal to bye tomrrow!!!!!!!!!!! please help!! :)
October 18, 2010 by Avi

math
I need a few examples of Arithmetic sequences in our daily lives. I also need the general formula of an arithmetic sequence. Can anybody help?
October 5, 2011 by Howler

math
I need the answers to the why did the banana go out with the prune worksheet. I already have the answer to the riddle, but I need the numeral answers please.
October 6, 2013 by kk

math
I need a definition for this constant rate of change when graphing in mathematics and for Positive and Negative correlation and also what the pattern is in this a) 1000, 100, 10, 1 please I need help for the second question it is multiplying times 10
January 10, 2007 by austin

Math
hi I need some help trying to get the factors of 120 and 210 can you help me? And i need some help bad in divison can you help with that to?
October 17, 2007 by Amber

math
Need help with algebra question If c= 5/9 (F-32)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
October 11, 2008 by chris

math/linear
4x + 5 = 2x + 19.. need to break down into coins and pouches. Need to know how many coins in each pouch.
October 14, 2012 by karina

Math
What information do you need to see if triangles are similar? Same lengths What other information what you need
October 30, 2013 by Jerald

Math
"I need to make 23 more sales. My Current close ratio is 1:3.5, so I need to make how many calls?
February 6, 2014 by Denise

grammar
WERE DO YOU LEAVE COMMANTS? DO YOU KNOW ANY PLACE IN CALIFORNA/ TEMECULA WERE THRE IS FREE TUTORING?ARE YOU TEACHER? IF YES FROM WHAT SCHOOL? DO YOU ALSO TEACH OR TUTOR MATH? IF YES THEN I NEED SOME HELP AND TIPS IN MATH. DO YOU ALSO TEACH SCIENCE?I ALSO NEED SOME HELP ON THAT...
March 18, 2008 by ANGIE

Math(factoring)
I need help with factoring trinomials completely. My teacher's example is: 2x^2-12x+18 2(x^2-6x+9) 2(x-3)(x-3) I need help with: 6x^2-26x-20 I just can't get this stuff so if you can please help me I'd greatly appreciate it.
February 29, 2008 by Nick

math
the smith family is going to buy a home for $150.000.they will need a 10%down payment.how much will they need? my answer is $15,000 is it right
August 17, 2008 by H

Math
(x+20)(x-9)(x+10)>0 Please help? I'm stuck...need to find the solution set. so far I have x^3+21x^2-70x-1800>0 am I correct so far? What do I need to do next?
October 7, 2010 by asd

Math
I need to find k for the probability distribution: P(x)=k(x+2) for x=1,2,3 I tried subbing in the x-values, which gave me: P(1)=3k P(2)=4k P(3)=5k But I still have no idea what I need to do to find k. Guidance, please?
January 25, 2011 by Brianna

Math
I need to find k for the probability distribution: P(x)=k(x+2) for x=1,2,3 I tried subbing in the x-values, which gave me: P(1)=3k P(2)=4k P(3)=5k But I still have no idea what I need to do to find k. Guidance, please?
January 26, 2011 by Anonymous

Business Math
1.What factors can change trade discount rates? (I NEED TWO CITE SOURCES AND NEED TO BE ONE PARAGRAPH LONG). 2.What factors can change interst rates? (NEED TWO CITE SOURCES AND AT LEAST TWO PARAGRAPH LONG). Thank you so much I really need the help. (DUE 10/17/2007)
October 6, 2007 by NelsonJ

math
Ricardo wants to cover a 8" by 10" by 5" box with contact paper How many square inches of caontact paper will he need? How much ribbon will he need if the bow itself adds 15"
January 22, 2007 by Preston

math
i need help with finding out what formula do you use to find the B= area of base. I need to know also how to multiply by height. ( B= L.W B=9.9) WHAT COMES NEXT 5FT IS THE HEIGHT.
June 5, 2011 by kayla

Math
Need to find equation for 1250=1200+4-375. Is this possible or impossible. Need to find how to figure these type of questions. This is 3rd grade homework
April 24, 2012 by Justin

math
if the following amounts of lumber need to be delivered to 2 different staging areas at 4 different jod sites, how many total boards of each well you need? 65: 2x 4s or. 45: 2x8s or 25: 2x10s ?
December 29, 2012 by nita

math
I've got a problem i need help on i need to find the proper comparison symbol the problem is xy yx
August 20, 2009 by Amber

math
I need to fill a 25ft by 25 ft circle with 1 inch of sand. How much sand will i need?
July 7, 2011 by Kristi Schultz

Math
If i had a 65% in a course now, and i need a 70% to pass, What will i need to get on my final exam worth 25% to pass the course?
April 16, 2012 by Sarah

Math
If i had a 65% in a course now, and i need a 70% to pass, What will i need to get on my final exam worth 25% to pass the course?
April 17, 2012 by Sarah

math
Solving Equations with Fractions 3m/5 - 1/2 = 7/10 solve for M i need a step my step process. i need help.
July 12, 2012 by nain

Socials (URGENT)
Why did the canadian government feel the need to control the economy, transportation and trade after war was declared in 1914? Was this a genuine need? Explain. Hi, I need some help on the second half of the question. Was it a genuine need? I can't find the answer anywhere. ...
October 17, 2011 by John

math logic
I need to find 5 or more ordered pairs (x,y) In which xy = x + y like (0,0) and (2,2) 0,0 2,2 1/2,-1 -1,1/2 i need one more How about two different x's and y''s? (2,3) = 1,5) this is the problem: xy= x+y or the product of xy equals the sum of x and y. example: x= .5 and y= -1 ...
December 3, 2006 by steph

7th grade math
how do I solve for this: If 5/6 is divided by a certain fraction, a/b, the product is 1/4. What is the fraction a/b? Ans: (5/6)/(a/b) = 1/4 = do i need to divide both sides by 1/4 to get (5/6)/(1/4) = (5/6)x(4/1) = 20/6 = need to somehow get a/b by itself not sure what to do...
September 9, 2014 by Alexis

Math
Right now i'm doing this kinda cool (kinda) project. I need to find the price of all my supplies when i'm building something. So ummm yah. I need to know the pice of nails...you know not a finger nail but a nail that you use a hammer. I don't know how much i need...maybe 100-...
May 7, 2008 by Dawn

Math...help
remove the brackets and simplify questions a) 3(2a+5)+2(a+7) b) 5(b+4)+10b c) 4(2c+3)+3(c-3) d) 8+6(d-2) e) 6(5e+3)-4(2e+3) f) 5(3f+2)-(f-5) MY ANSWERS a)6a+15+2a+14 8a+29 b)5b+20+10b 15b+20 c)8c+12+3c-9 11c-3 d)8+6d-12 I need to simplify more...how? e)30e+18-8e I need to ...
October 31, 2013 by Unknown

PROBLEM SOLVING IN MATHEMATICS
The Andersons are buying a new home. They need to fence the yard because they have a dog. The yard is 72 ft. by 120 ft. Each fencing section is 8 ft. How many sections will they need? How many posts will they need? (a post is needed at the end of each section). What else will ...
October 22, 2011 by alya

Math
Hello.I need some help bad!! I am in middle school and our teacher is teaching us about ''King Henry Died Drinking Chocolate Milk'' Thing.And I have no idea how to do it.Can someone help me?! I need it by the 17th D:
September 16, 2009 by Cheyenne

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