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April 24, 2014

Search: Problem Solving Math Question

Number of results: 115,606

Math
Need help solving this problem please. Andrei buys a painting and sells it to Boris Andrei makes a 60% profit on the sale Boris sells the painting to Clarissa Clarissa pays 1.5times the price that andrei paid for the painting Boris made a loss What is his loss as a % of the ...
Monday, June 23, 2008 at 4:16pm by Maggie

Psychology
A theory can be defined as: a an attempt to test behavior and thought process. b an accurate description of problem-solving behavior. c the basis for relationships among facts and principles. d the application of the scientific method through statistics. I think the answer is ...
Monday, April 25, 2011 at 2:54pm by Nicci

math
What models can be used to help explain the concepts of addition and subtraction of rational numbers? What are the benefits to using such a model? What limitations does the model have? Create an addition or subtraction problem and demonstrate how the model might work. ...
Tuesday, October 26, 2010 at 10:51pm by glenn

problem solving
Suppose your car gets 36 miles per gallon of gasoline, and you are driving 45 miles per hour. Using unit analysis, find the number of hours it takes to use 1 gallon of gas. I got 48 minutes but I'm not sure.
Saturday, December 8, 2012 at 9:47pm by ben

graph
How "Graphs" can play a role in the daily practice life in solving different kind of problem Graphs are visual representations of quantitative relationships. Viewing the relationships visually can make certain facts about these relationships more evident. I hope this helps. ...
Thursday, January 18, 2007 at 3:32pm by queen

to bobpursley,math
This is what i have am i wrong or correct.Or how can word it or modify it to be with what the directions are asking? Directions: Create one statement in English representing an algebraic relationship. My answer: PROBLEM: A DOZEN EQQS COST $1.20. WHAT IS THE PRICE OF EACH (1) ...
Monday, January 1, 2007 at 3:50pm by jasmine20

biostatistic
I am sorry, I do not know how one question is printed so many times. There was some problem in submission of question and when it is submitted, it is printed so many times.
Tuesday, December 11, 2012 at 5:27pm by nono

Math
How do you work this problem step by step? p-12 when p= 22 We don't know what book you are using and probably none of us has a copy if you told us the name of the book. Please post your question and someone will try to help. Please be specific and tell us exactly what you don'...
Thursday, September 7, 2006 at 7:56pm by tonya

Math
I have a problem..... -4(2x-3)=-8x+5 I understand first you distribute the -4 so you would have -8x+12=-8x+5 Then if you try and move x over to either side you completley get rid of x.... am I missing something or is this problem not solvable? Thank you I think I just solved ...
Thursday, March 29, 2007 at 6:47am by russell

math
can someone check my answer Graph by first solving for y. x + 2y = 8 x-x+2y=8-x 2y=8-x 2y/2=8/2-x y=4-x y=4-x/2 y=4-1/2x
Friday, January 11, 2008 at 9:47pm by amy

Math
I need help on two problems. How would you go about solving: 1. 3(a-5) + 19= -2 2. -9 - 3(2q-1)= -18
Wednesday, October 1, 2008 at 4:47pm by Faye

math
what is the difference between ( and [ in context to solving algebric equation?
Saturday, June 27, 2009 at 12:45pm by Ted Mosbi

math
1) x+8y=33 -x+4y=3 I need help solving this one using the elimination method!
Saturday, March 13, 2010 at 5:37pm by Kristin

Math
Why is it necessary to perform a check when solving rational equations?
Thursday, August 5, 2010 at 7:08pm by Jayde

math
17x 42 = -39 i need to show the steps for solving this equation
Thursday, October 14, 2010 at 8:08pm by Jeninifer

Math
Solving quadratic equations by graphing? 3. x2-4x + 6 = 0 4. x2-4x-1=0 5. 4x2-12x + 3 = 0 6. x2-2x-4=0
Sunday, February 27, 2011 at 11:43pm by Erin

Math
"Solving a system involving three unknowns." 3d+e-2f=-14 2d-3e+4f=-23 5d+4e-10f=-13
Tuesday, May 17, 2011 at 8:41pm by Anonymous

Math
Help Solving These? There Are more like these , but i need examples to help me with the others. 1.5/2y+6 + 1/y-2=3/y+3 2. 3/3x-2 = 4/2x+1 3.5/3x - 1/9 = 1/x 4.2/x^2-x-12 -6/x+4 = 2/x-3
Tuesday, August 21, 2012 at 2:51pm by Unknown

Math: Solving Trig Equation
9tan (x) - 9 sec^2 (x)/ tan (x)
Sunday, March 31, 2013 at 1:16am by Kristi

Math
Need help solving this! Use the following information to find y: m=-3 (5,2) and (6,y)
Sunday, November 24, 2013 at 4:02pm by Anonymous

Math help
I need help on these problems. There over solving equations by factoring. 1.4x^2=8
Wednesday, March 5, 2014 at 12:49pm by Anonymous

stastics
solving problem the chicago public school system has about 680 schools about 130 of the schools will be closed. if the five schools are chosen at random find the probability that at least three of them willl be closed
Wednesday, April 3, 2013 at 10:21am by lilly

Math - Alegbra 2
In a certain math class, each student has a text book, every 2 students share a book of tables, every 3 students share a problem book, and every 4 students share a mathematics dictionary. If the total number of books is 75.. how many students are in a class? how many students ...
Saturday, December 2, 2006 at 12:45pm by AS

Chemistry
The boiling point of an aqueous solution is 102.16 C. What is the freezing point? Dr. Bob, If you happen to answer this question, I was the one that a question earlier about how to know what Kf constant to use [water vs benzene?] and i didn't notice that it was given in the ...
Friday, February 17, 2012 at 1:20am by Tracy

chemistry
Posted a question earlier but it was the wrong question. If anyone could help it would great if you could explain this would help also. Thanks ^ = subscript Calculate ke for(equlibrium concentration below problem 2CO^2(g) + heat 2CO(g) + O^2 [0.103] [0.024] [1.18 x 10^2]
Tuesday, January 5, 2010 at 12:47pm by Shanta

Math
Let f(x) = 1/(x+7)+15/(x-8). Find all a for which f(a)=f(a+15). How do I solve this problem? I understand this so far f(a)=f(a+15) 1/(7+a) + 15/(a-8) = 1/(a+22) + 15/(a+7) I am lost after that This is a multiple choice question and I am not getting any of the choices a.) -161/...
Sunday, October 12, 2008 at 1:34pm by David

College Algebra
Problem: Use Common or Natural Logarithims to solve the exponential equations symboliclly. 2e^7x+4=4 (Round to four decimal places) I tried solving this way 2e/2^7x+4=4/2 e^7x+4=2 ln e^7x+4=ln 2 7x+4=ln 2 7x+4-4=ln 2-4 7x=ln 2-4 7x/7=ln 2-4/7 x=ln 2-4/7 then I at a lose at ...
Sunday, November 14, 2010 at 2:33am by Lee

ICS
I need help solving this question. "Two charges are 10 meters apart. The charge on the positive particle is 1.0 C and the negative charge is 10 Coulombs. Calculate the magnitude of the electrostatic force of attraction between these two charges."
Friday, January 25, 2008 at 6:49pm by william

urgent urgent algebra
find the composite function fog f(X) = 1/X-5,g(x)-6/x question 2 find inverse, domain range and asymatotes of each function f(x)=3+e^4-x can some one help me please been stuck on these for 2 days need help solving thank you
Tuesday, March 19, 2013 at 11:44pm by zachary

Math
The question i'm having a problem with is the following: copy and complete: 3t-4 is a(n)_?expression and 5+13 is a(n)_? Expression. Do they mean a numerical expression?
Thursday, September 5, 2013 at 8:49pm by Dylan

Math help please last question
Solve the equation. 10. 2(4x -4) + 2(3x + 2) = 360 Can you please help me on this problem? Could you explain it please? I'm confused...
Friday, September 27, 2013 at 5:52pm by Charlotte

business math
Term of Loan/Date of Loan using Banker's Rule? I need helps in solving this question. I have to submit it by today.Tq On 4 Oct 2010, Alia paid $8200 for his loan of $8000 made on a certain date. If the simple interest rate was 5%, determine: a)the term of the loan b)the date ...
Thursday, June 30, 2011 at 4:24am by Shadow of me

Chemistry
I need to know if I am anywhere in solving this problem: Please tell me if this is correct. The pH of a solution: 0.20 M CH3COOH and 0.10 M CH3COONa pH=pKa+log{[CH3COONa]/[CH3COOH]} pH= -log(1.8x10-5)+log{0.10/0.20} pH= 4.74+log 0.50= 4.74-0.30= 4.44
Thursday, May 6, 2010 at 11:34am by curtis

algebra
Five (5) years ago, you bought a house for $171,000, with a down payment of $30,000, which meant you took out a loan for $141,000. Your interest rate was 5.75% fixed. You would like to pay more on your loan. You check your bank statement and find the following information: ...
Friday, February 22, 2013 at 3:09pm by mary

Math
I need help with this problem: If N= {1,2,3,4,....}, A= {x/x=2n-1, n E N}, B={x/x=2n, n E N}, and C= {x/x+2n +1, n=0, or n E N}, find the simplest possible expression for each of the following: a. A U C b. A U B - the U stands for union c. A (intersects) I can't find the ...
Sunday, September 17, 2006 at 9:27am by Avery

mat115
Please help with this math problem. The directions are Add. Must show work. 4 2/7 + 1 5/7 I appreciate your help with this math problem. Thanks so much.
Sunday, August 29, 2010 at 10:52am by adore001

Physics
An umbrella with a diameter of 1 m turns 22 rev every 44 seconds. If it's 1.5 m from the ground, calculate the time it takes for a drop to reach the ground and the distance away from the umbrella a person should stand so as to not get wet. For this problem I made a = (0, -g) ...
Friday, November 9, 2012 at 7:01am by Leslie

problem solving
place a counter on the left side,place a counter on the right side then color the middle cloud. What is a counter
Thursday, September 29, 2011 at 4:53pm by Jon

4 grade math
i need help on this problem. make 36/9 into a false number sentence? please! help me to understand this math problem thank you for your kindness.
Tuesday, November 3, 2009 at 11:17pm by samie

Math
Dear Reader, Can you help me with my math problem on my homework please? There is nobody at my house who can help me yet. So when you get the chance can you help me with my problem? Thanks for reading. From, Portia1214
Thursday, March 8, 2012 at 4:55pm by Portia

math
we are trying to help my son with his math and we are not sure how to do the problem and since his school has no books to send home to help us we came here the problem is 1/8x=1/4
Thursday, February 20, 2014 at 5:10pm by Angela

calc
let y=2x-8. What is the minimum value of the product xy? I'm not really sure how to do this... I tried taking x*(2x-8), and the min is 0. but then i wanted to see if it was the same when solving for x, and i got a min of -8. How do i do this problem? thanks, but i found which ...
Tuesday, May 1, 2007 at 10:02pm by Mischa

physics
determine the tension in each cable below. draw a force diagram for the system before solving the problem. Case A- ball suspended on one cable Case B- ball suspended on by two cables
Thursday, October 11, 2012 at 8:40pm by Madison

college problem solving
a certain two-digit number is 6 less than the sum of its tens digit and 7 times its units digit. if the digits are reversed the number is increase by 27. fin the original two-digit numbers
Sunday, November 24, 2013 at 2:02pm by luckybee

math
I do not know how to answer this question. Would someone please help me with each of the four question below? Thank you. Question 1. Write the sample space for the outcomes of tossing three coins using H for heads and T for tails. Question 2. What is the probability for each ...
Thursday, February 17, 2011 at 7:57am by Dave

Math
This is a continuation of a math problem I posted earlier. I'm a little confused by this question. From your equation, when during the day would the temperature be 30C? (2 marks) The equation I obtained was: T(t) = 5.9 sin( πt/12 + 7π/6 ) + 27 Any help would be ...
Monday, January 14, 2013 at 6:22pm by Anonymous

life science , geography , history and math literecy
I am a grade 11 student and want to follow careers linked to geograpy . My problem is that most of the careers I am in interested in want pure math and im doing math literecy . My question is that , Is it possible for me to start mathematics in University so that I can follow ...
Sunday, September 29, 2013 at 2:38pm by felicia

Chemistry - Photons
Water is exposed to infrared radiation of wavelength 2.510−4 cm. Assume that all the radiation is absorbed and converted to heat. How many photons will be required to raise the temperature of 2.5 g of water by 2.5 K? -------------------------- I tried solving this ...
Tuesday, December 4, 2012 at 10:45pm by Amy

Chemistry - Photons
Water is exposed to infrared radiation of wavelength 2.510−4 cm. Assume that all the radiation is absorbed and converted to heat. How many photons will be required to raise the temperature of 2.5 g of water by 2.5 K? -------------------------- I tried solving this ...
Friday, December 7, 2012 at 10:03am by Amy

Physics
I'm not sure how to go about solving this problem the algebra gets very messy... At what distance formt he EArth will a spacecraft on the way to the Moon experiance zero net force due to there two bodies because the Earth and Moon pull with equal and opposite force? THANKS
Wednesday, December 23, 2009 at 5:32pm by Jake

Algebra
In 2004, about 233 million people in the US were aged 14 or older. They consumed, on average, 2.23 gallons of alcohol per person. Use scientific notation to estimate the total number of gallons of alcohol consumed by this age group. What is the formula for solving this problem?
Monday, March 12, 2012 at 10:25pm by Anonymous

algebra 1b
Solve the problem by stating the equation you would use to solve and then solving it. After receiving discount of 12.5% on its bulk order of printer paper, johns office supply pays $3200 . what was the price of the order before the discount ? round to the nearest dollar. in
Monday, June 11, 2012 at 3:57pm by Dee

maths
can you help me with this? cos2A=cossquareA-sinsquareA/cossquareA+sinsquareA=cossquareA(1-tansquareA)/cossquareA(1+tansquareA) I encountered this situation while solving trignometric problem.can you tell how does this come?
Saturday, October 6, 2012 at 10:18am by help me out it's urgent

financial project
Five (5) years ago, you bought a house for $171,000, with a down payment of $30,000, which meant you took out a loan for $141,000. Your interest rate was 5.75% fixed. You would like to pay more on your loan. You check your bank statement and find the following information: ...
Saturday, March 2, 2013 at 10:01am by Anonymous

Word Problem- Algebra
1. Multiply a number by 4, then multiply this product by 5, then you get 80 Whats the way to solve it, the equation. 2. Add 4 to a number, then subtract 5 from the sum, and you get 43 Whats the equation to solving that if anyone can answer either of those, that'd be great. 1. ...
Saturday, January 20, 2007 at 11:16pm by Sam

Algebra
I need a jump start in setting up the equations etc when solving for vertex, line of symmetry and deciding maximum/minimum This is the problem I am starting with f(x)= -2x^2+2x+8 We are looking for the vertex, line of symmetry and the max/minimum I cannot seem to get this ...
Tuesday, May 5, 2009 at 5:14pm by deranged

Math
I have no idea how to understand quantitative comparison questions which involves the understanding of arithmetic mean. I need to understand the question first to do the problem, please explain. Thank you
Tuesday, May 12, 2009 at 1:47pm by DANA

Math
I need help with solving this equation and the steps on how to do it? 5X-9-19+22X-38X=-17+17X-9+12
Thursday, August 23, 2007 at 6:46pm by Tiffany

math/algebra
I need help solving the solution sets for linear inequalities: 1.3x-y<=6 x>=1 y<=3
Wednesday, September 12, 2007 at 10:01pm by jaysgyrl

math-solving for X
solve for x: 1. x = (m/n)x + 2 2. x = [2/x] - [2/(2x+1)] = 1/(x+1) I don't understand how to properly isolate X to get the value of x...please help!
Saturday, September 22, 2007 at 3:04am by anonymous

Math(solving a quadratic by factoring)
These simple ones kill me: 16y^2=49 Thanks
Tuesday, March 4, 2008 at 2:54pm by Nick

Math
Not really understanding solving the formual for the indicated variable. Solve for b2 h/2(b1+b2)
Thursday, August 28, 2008 at 7:42pm by Adrianna

math
What are the first few steps to solving this system by the substitution method? xy=3 x^2+y^2=10
Sunday, November 9, 2008 at 8:34pm by RiRi

math
I need help solving this subtraction (xy-ab-3)- (xy-9ab-1) the answe is __ab-___
Friday, May 8, 2009 at 2:11pm by shelly

Math
I am having probles with solving systems of equations by graphing please help!! y=4+2/3x 2x=3y
Wednesday, May 13, 2009 at 6:50pm by Gaby

MATH 157
When solving this linear equation, -8.3 = X + 6.1 don't I take 6.1 from both sides and get x = 2.2?
Sunday, September 20, 2009 at 10:15pm by ggift

math
I'm doing solving quadratic equations.I need help with couple of problems. k(k+5)=0,4r^2=100
Wednesday, April 7, 2010 at 9:30pm by lauren

Math !!!!ASAP!!!!!
What are the rules and strategies when solving multi step equation????
Monday, December 27, 2010 at 9:07pm by pkd

Math
(Factoring a sum or difference of cubes) and (solving a polynomial equation). 2x^3+2=0
Monday, January 31, 2011 at 6:40pm by Mike

Math
Solving systems of equations with three variables? What is the solution to the system? 1] x+y+z=-3 2] 3y-z=4 3] 2x-y-2z=-5
Monday, May 30, 2011 at 7:02pm by Kori

math puzzle
how would you go about solving this ive tryed everything. 2*2+7*3+4*3+3+4+3*2=?
Sunday, June 5, 2011 at 3:13pm by Fran

Math
How to graph: x(x+3)^2 I understand its a cubic function. Anyone care to help me with solving and graphing it? thanks.
Monday, November 21, 2011 at 1:16pm by John

Math help
I need help on these problems. There over solving equations by factoring. Don't get it at all. 1. (Y+5)(Y-7)=0 2. 2n(n-20)=0 3. (2t-3)(3t-2)=0 4. (2u+7)(3u-1)=0
Tuesday, March 4, 2014 at 8:56pm by Anonymous

Math
When solving A system by graphing how can you tell if the solution is the equation of the line
Sunday, February 16, 2014 at 12:11pm by Taylor

Math
When solving a system algebrically how can you tell if solution is the equation of the line
Monday, February 17, 2014 at 8:37am by Taylor

math
Solving inequalities by multiplying or dividing (-y/6)<2 y___21 1. < 2. > please answer the y ? 21 1 or 2 and how to do it
Thursday, March 6, 2014 at 9:52pm by thomas

math
For the graph y find both x-intercepts by solving the equation 3x^2 - 24x + 45 =0
Saturday, March 8, 2014 at 2:52pm by Max

history.
another question for "government is not the solution to our problem, Government is the problem" would the significance of this quote in illuminating a theme in US history be: that people shouldn't rely on the government? Sorry, I might have two more questions after.
Saturday, August 28, 2010 at 11:33am by Amy~

chem
Hint: Remember that reactions happen in moles. So figure out the moles that reacted then use the molarity formula to continue solving the problem. What volume of 0.699 M K3PO4 is required to react with 68 mL of 0.661 MMgCl2 accord- ing to the equation 2K3PO4 + 3MgCl2 ! Mg3(PO4...
Wednesday, September 5, 2012 at 8:07pm by John

math
1) Why should we clear fractions when solving linear equations and inequalities? Demonstrate how this is done with an example. Why should we clear decimals when solving linear equations and inequalities? Demonstrate how this is done with an example.
Wednesday, March 21, 2012 at 10:37am by jess

English
1. However brilliant she is, she won't be able to solve this math problem. 2. However brilliant she may be, she won't be able to solve this math problem. 3. No mater how brilliant she is, she won't be able to solve this math problem. 4. No matter how brilliant she may be, she ...
Wednesday, March 2, 2011 at 4:35am by rfvv

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 ...
Saturday, October 22, 2011 at 3:25am by alya

math/117
Explain three rules for exponents listed in the chart on p. 239 (Section 4.2). Do not explain the first two definitions listed in the table (Exponent of 1 or 0). Create an expression for your classmates to solve that uses scientific notation and at least one of the rules for ...
Tuesday, November 15, 2011 at 5:41pm by Anonymous

problem solving
Suppose water flows from a shower at a rate of 0.38 cubic feet per minute. Do you use more water by taking a 14-minute shower or by filling a bathtub with 0.6 cub yards of water, and by how much? Demonstrate strep-by-step solution.
Saturday, December 8, 2012 at 9:13pm by ben

math,correction
Can someone correct these for me plz... Problem#6 Factor. x(x-5)-2(x-5) My answer is: (x-2)(x-5) Problem#7 Factor completely. x^2-x-6 My answer is: (x+2)(x-3) Problem#8 Factor completely. 35x^2+40x+5 My answer is: (7x+1)(5x+5) Problem #9 Factor by grouping. x^3-5x^2+2x-10 MY ...
Wednesday, February 28, 2007 at 10:58pm by jas20

precalculus HELP!
I posted this question before: What is the area enclosed by the graph of the absolute value(3x)+ the absolute value(4y)=12 I tried solving for y and got: y=4-x when I graphed this, I got a linear equation graph...I am wondering if I am supposed to find the area of triangle by ...
Monday, December 4, 2006 at 9:28pm by sara

Social Psychology
Could some one please help me with this assignment. I am really confused about this. Here is what I have to do: Write 200 to 300 words applying critical thinking to determine whether an internal or external locus of control is more effective in various life situations. The ...
Sunday, February 13, 2011 at 9:25pm by Mandy

Solving for distance
what distance did a car travel if the speed was 75mph and was on the road for 9 Hours? I need to know how I can figure out this question usin g my calculator step by step distance= speed * time.
Friday, May 18, 2007 at 5:56pm by Brooke

Trig
assume A= alpha using complementary rule how do I solve for alpha? cos(2A+40) =sin(3A-60) I don't understand how to start the question. What are the steps in solving for alpha. Do i get cos to equal sin somehow?
Thursday, September 1, 2011 at 2:11am by ALISON

math-college algebra
y-3=1/2(x-6) "finding the value of a variable" x=2 I know the answer is 1, but how do I work the problem to get 1. This problem is in our text book and in the back it states the answer is 1. I tried working the problem serval times and I do not come up with one.
Wednesday, August 11, 2010 at 8:27pm by dave

BUSINESS PROBLEM SOLVING & PROGRAMMING
Using Flowchart and Pseudo Code and a single real example (trace), please solve the following problems: 1. Payroll Computation Compute the monthly salary for each of the 200 employees in a company assuming the formula for computing is as follows Salary = Basic Salary + ...
Saturday, March 3, 2012 at 3:58am by nono

Business Algebra
Produce an example of a system of equations to your fellow students and allow them to respond on which method (graphing, substitution, elimination, matrices) they would choose for solving your systems of equations. Be sure to reply to students' responses on their preferred ...
Wednesday, June 10, 2009 at 10:18pm by Redbone

Linear Equation
I posted a question below but forgot to put in the equation! So sorry. The problem states: Find 2 numbers that satisfy the equation then graph it. The equation is 2y+2=0 I think one of the numbers is -1, but what could the other be or am I doing the problem incorrectly? Thanks...
Thursday, September 13, 2007 at 2:57pm by Betty

Math
Can you please tell me how I go about working out the answer to this question? A sprinter has to run a race over 100 feet (ft). How many metres is this? (Hint: You may need to use two conversion factors for this problem) Thank you.
Friday, February 25, 2011 at 12:30am by Nursing Student

Math Problem Solving
You have a $9000 motorcycle and a $850 bicycle. The probability that your motorcycle will be stolen next year is .02, but the probability that your bike will be snatched is .1. The insurance company offers you theft protection for your motorcycle for $200 and theft protection ...
Wednesday, September 28, 2011 at 11:19am by Scott

Physics
For a question in physics... I was told to draw a graph of vertical displacement, y, versus time, t, in 2sec increments from 0 to 1.8. What was given to me was: v_yo_= +10m/s v_xo_= +5m/s a_y_ = -10m/s^2 So I used the formula: y=vo+1/2at^2 I drew the graph, and got a parabala...
Monday, October 1, 2007 at 3:50pm by Jenny

Algebra
Solving word problem using quadratic equation. The book says the answer is 20 feet. I know how to solve the equation. I do not know where the 20 feet is coming from. Problem: Mr. Ingram wants to add a garage to his home. The dimensions of his home are 50ft by 20ft. When ...
Monday, May 26, 2008 at 3:56pm by G

Math help plz
How thick is a pile of paper? Find a relationship between the number of folds and the number of layers. Note your observations. Number of folds Number of layers 0 1 1 2 2 4 3 8 4 14 5 23 Plz help im so stuck on this question Are you sure 4 14 and 5 23 are copied right? If so I...
Sunday, October 15, 2006 at 3:59pm by Jessie

PLEASE HELP ME!!!
What is the first step in solving the problem, 3x-8/12=9? A) Add 8 to both sides. B) Multiply by 12 on both sides. C) Divide by 3 on both sides. D) Subtract 9 on both sides.
Thursday, November 12, 2009 at 3:09pm by natalie

help please
What is the first step in solving the problem, 3x-8/12=9? A) Add 8 to both sides. B) Multiply by 12 on both sides. C) Divide by 3 on both sides. D) Subtract 9 on both sides.
Thursday, November 12, 2009 at 3:34pm by natalie

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