Math Homework

Related Math Homework Questions
I need some help on the following questions. 1. Write the
I need some help on the following questions. 1. Write the percent as a fraction or mixed number in lowest terms. 65%= 2.Find the percent notation. 3/4= 3. 1/3 = in decimal and what in a percent, round… read more
Eric M.
PhD Candidate
Master's Degree
1,258 satisfied customers
1. Peform the operation indicated be sure to simplify. x/x+8
1. Peform the operation indicated be sure to simplify. x/x+8 + 5x+4/8x 2 . 5x/x+7- x+1/x+7 3. 12x+7/7x+2 - 5x+9/7x+2 4. Find the LCD. Do not combine fractions. 5/12x^3y^5 X 1/30x^5y^4 5. Find the LCD.… read more
Hasan
Bachelor's Degree
1,919 satisfied customers
How is doing operations (adding, subtracting, multiplying,
How is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions?… read more
Chirag
Master's Degree
10,329 satisfied customers
21. Evaluate the expression (-4)^4 22. Evaluate the
21. Evaluate the expression (-4)^4 22. Evaluate the expression (-1)^2 23. Evaluate the expression. Type an intenger or fracation. Simplify your answser. (3/4)^3 24. Evaluate 2(6-7)^2-6(8) 25. Evaluate… read more
namstech
Software Development Engineer
Master's Degree
365 satisfied customers
question #1 Change to improper fraction or whole number 5
question #1 Change to improper fraction or whole number 5 1/2 Questions #2 Combine like terms 1.9x-2.9y-4.9x-6.2y= Questions #3 Evaluate given expressions 2^5 - 5^3 Question #4 subtract by adding the … read more
Scott
Master's Degree
18,644 satisfied customers
11. Multiply 2/5 x 3/7 Type an integer or a simplified
11. Multiply 2/5 x 3/7= Type an integer or a simplified fraction. 12. Divide and Simplify 40/7 x 8/3 Type an integer or a fraction 13. Find the sum and write it in lowest terms 1/4 + 1/4 14. Add 1/4 +… read more
Osbert12
Master's Degree
2,468 satisfied customers
Please show your work: #1. Which symbol makes this a true statement: -25 ? -1 #2. Subtract: -5 - (-13) #3. Rewrite using a positive exponent: 1 /x^ -9 #4. Evaluate: x^4 - 3x^2 - 28 when x = 3 #5. Mult… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Which numbers cannot be used in place of the variable in the
Which numbers cannot be used in place of the variable in the rational expression? 1. 3x__ x2 – 49 Reduce each rational expression to lowest terms. Assume that the variables represent only numbers for … read more
Chirag
Master's Degree
10,329 satisfied customers
1) Solve for the indicated letter. The solution is x (y
1) Solve for the indicated letter. The solution is x = ? (y = 14 + x, for x 2) Solve using the multiplication principle. (-10 x = 70) 3) Is 1 greater or lesser than -12. 4) Simplify your answer. Type … read more
Chirag
Master's Degree
10,329 satisfied customers
Scott, Are you up for giving a bit of assistance Techniques
Scott, Are you up for giving a bit of assistance? Techniques that can simplify solving equations and inequalities are to clear fractions and decimals when solving linear equations and inequalities. 1.… read more
Scott
Master's Degree
18,644 satisfied customers
1. Demonstrate how fractions are cleared with an example with
1. Demonstrate how fractions are cleared with an example with detailed algebraic calculations. 2. Demonstrate how decimals are cleared with an example with detailed algebraic calculations. Write an eq… read more
Jim C
Master's Degree
523 satisfied customers
Chirag
Master's Degree
10,329 satisfied customers
(A) calculate the value of (3x+4y)/(x-y) when x 2/5 and y 1/4
(A) calculate the value of (3x+4y)/(x-y) when x=2/5 and y=1/4 leaving your answer as a fraction and showing all steps of your working. (B) if (3x+4y)/(x-y)=10 then find y in terms of x… read more
Sandhya
Master's Degree
6,806 satisfied customers
Problems 1 - 4 Identify which of the following are rational
Problems 1 - 4 Identify which of the following are rational expressions Expression Type an X by each rational expression X^3 + 10 3 9/2 x/0 10x Problems 5 -8 Find the domain of each expression and exp… read more
Paul R.
Staff Scientist
Master's Degree
49 satisfied customers
1) Write in lowest terms 7a-35 over 8a-40 2) Write the rational
1) Write in lowest terms: 7a-35 over 8a-40 2) Write the rational expression in lowest terms: r^2-s^2 over r+s 3) Write the rational expression in lowest terms: z^2 – 7z + 10 over z^2 + 5z – 14 4) Redu… read more
Christopher
Bachelor's Degree
28 satisfied customers
Can I have this in 30 minutes. Just the answers. 1. Decide
Can I have this in 30 minutes. Just the answers. 1. Decide if is factored: 3m - 14m^2 Factor: 2. 4x + ay + ax + 4y 3. 9z^2 - 36z 4. Solve the equation: 3 (y - 1)^2 + 14 (y - 1) - 5 = 0 Factor the poly… read more
Scott
Master's Degree
18,644 satisfied customers
For the questions 1-5, simplify the following algebraic expressions
For the questions 1-5, simplify the following algebraic expressions: 1. (8x^3y^2z^2)*3x^2 / (over) y^3z^4 2.200^0 / 400 3.(u^8z^7)/ z^-3u^-2 4.-(3a^6b^4)^3 5.(6a^2/7b^3)^-2 6. evaluate p(-1/2) if p(x)… read more
Dan
Doctoral Degree
552 satisfied customers
Express all answers in simplest terms 1. The local recreation
Express all answers in simplest terms 1. The local recreation center fills its pool 5/6 full. If the pool has a capacity of 420 gal, how much water is in the pool? 504 gal 700 gal 350 gal 400 gal 2.) … read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

## What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

## Meet the Experts:

Manal Elkhoshkhany

Bachelor's Degree

352 satisfied customers

I have completed my BA degree in 1988, and graduated with a GPA of 4.0.

Jabi

Tutor

170 satisfied customers

I've been an Expert on JustAnswer since July 2010

Mr. Gregory White

Master's Degree

113 satisfied customers

M.A., M.S. Education / Educational Administration

Dr Arthur Rubin

Doctoral Degree

76 satisfied customers

Ph.D. in Mathematics, California Institute of Technology

JACUSTOMER-yrynbdjl-

Master's Degree

49 satisfied customers

I have taught college Mathematics for the past 10 years.

judybailey61

Bachelor's Degree

46 satisfied customers

20 years teaching mathematics

SusanAthena

Master's Degree

41 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less