Math Homework

Ask Math Questions. Get Help With Your Math Homework

Ask an Expert,
Get an Answer ASAP!

10. Solve by the elimination method 0.3 x 0.2y 4 and 0.

Customer Question
10. Solve by the elimination...
10. Solve by the elimination method
0.3 x – 0.2y =4 and 0. 4x+0.3y= 73/19
7. Solve 5(r-9) +5 > 6(r+3)-27
16. Solve and Graph 4x+12 = 4 and 3x – 22 = -16
17. Solve 1.1(3x+5) = 1.6 –(x+3)
20. . Solve by the elimination method 9x – 9y= 27 and 7y -3x= -11
4. Solve -9x=-7.2
5. Solve by the elimination method x+ 6y=14 and –x +7y= -1
Submitted: 8 years ago.Category: Math Homework
Show More
Show Less
Ask Your Own Math Homework Question
Answered in 2 hours by:
6/13/2010
Math Tutor or Teacher: Emanuel, Bachelor's Degree replied 8 years ago
Emanuel
Emanuel, Bachelor's Degree
Category: Math Homework
Satisfied Customers: 614
Experience: Aerospace engineer, expert in Maths and Physics
Verified
Hello, could you check these questions?
10: is that 0.4x+0.3y= 73/19?
16: is there no y? the graph will be only 1 point

Emanuel
Ask Your Own Math Homework Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a math tutor or teacherLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Mr. Gregory White Your Own Question
Mr. Gregory White
Mr. Gregory White
Mr. Gregory White, Master's Degree
Category: Math Homework
Satisfied Customers: 92
92 Satisfied Customers
Experience: M.A., M.S. Education / Educational Administration

Mr. Gregory White is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

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.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...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:

Mr. Gregory White

Mr. Gregory White

Master's Degree

92 satisfied customers

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

JACUSTOMER-yrynbdjl-

JACUSTOMER-yrynbdjl-

Master's Degree

49 satisfied customers

I have taught college Mathematics for the past 10 years.

SusanAthena

SusanAthena

Master's Degree

41 satisfied customers

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

Dr Arthur Rubin

Dr Arthur Rubin

Doctoral Degree

38 satisfied customers

Ph.D. in Mathematics, California Institute of Technology

mhasan420

mhasan420

Master's Degree

29 satisfied customers

BA Maths, Oxford

Don

Don

Master's Degree

17 satisfied customers

M.S. Astronautical Engineering. Math/Science/Comp Tutor

judybailey61

judybailey61

Bachelor's Degree

17 satisfied customers

20 years teaching mathematics

< Previous | Next >

Related Math Homework Questions
A dics jockey must play 14 commerical spots during 1 hour of
A dics jockey must play 14 commerical spots during 1 hour of a radio show Each commerical is either 30 seconds or 60 seconds long. If the total commerical time during 1 hour is 11 min, how many 30 sec… read more
HomeWorkHelp
HomeWorkHelp
Bachelor\u0027s Degree
762 satisfied customers
1) Using substitution find the ordered pair for the following i)
1) Using substitution find the ordered pair for the following:i) 9x+4y=0, -9x+y=45. ii) 6x+2y=-20, -2x+y=20. 2)By elimination solve the following: i)5x+2y=-11, 7x-3y=17. ii)0.3x-0.2y=4,0.5x+0.3y=1. ii… read more
Scott
Scott
MIT Graduate
Master\u0027s Degree
213 satisfied customers
9. solve by the substitution method 7m+n 20 m-3n 28 answer
9. solve by the substitution method 7m+n=20 m-3n=28 answer is an ordered pair. 10. solve by the substitution method 3x=4y=-16 -3x+y=26 answer is an ordered pair. 11. solve by the substitution method 7… read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
I need help completing my assignment asap!!!!!! 1. Solve
I need help completing my assignment asap!!!!!! 1. Solve the system of equations by graphing . Then classify the system X+y=5 x-y=1 2. Solve the system of equations by graphing. Then classify the syst… read more
Chirag
Chirag
Master\u0027s Degree
55 satisfied customers
solve systems of equations by graphing and classify system
solve systems of equations by graphing and classify system: x+y=10 x-y=8 8) solve by substitution method 7x-9y=-28 9x+110=y 9)solve by substitution method 6m+n=9 m-2n=8 10) solve by substitution metho… read more
Ryan
Ryan
Bachelor\u0027s Degree
1,060 satisfied customers
In need of Assistance Asap! Section 7.1 Exercise 22, 38,
"In need of Assistance Asap! Section 7.1: Exercise 22, 38, 42, 56, and 70 Graph of the following system: 22) 3x - 5y = -9 5x – 6y = -8 Solve each system by substitution. Determine whether the Equation… read more
Chirag
Chirag
Master\u0027s Degree
55 satisfied customers
Substitution method 5x-6y -42 5x+57 y Substitution method 2m+n 4 m-5n 35
Substitution method 5x-6y=-42 5x+57=y Substitution method 2m+n=4 m-5n=35 Substitution method 8x+7y=11 -7x+y=26 Substitution method 9x+8y=-13 -5x+y=29 The perimeter of a rectangle is 136 m. The length … read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
612 satisfied customers
Chapter 7 of the text Section 7.1 and 7.2 Section 7.1
Chapter 7 of the text: Section 7.1 and 7.2 Section 7.1: Exercise 22, 24, 36, 38, 42, 56, and 70 Section 7.2: Exercise 8, 12, 16, 22, 26, 36, and 44 Section 7.1 The graphs of the following systems are … read more
Chirag
Chirag
Master\u0027s Degree
55 satisfied customers
1)Solve by the substitution method , The solution is ( ) Type
1)Solve by the substitution method , The solution is ( ) Type an ordered pair. 4x - 7y = -37 3x + 32 = y 2) Solve by the substitution method. ( ) 9m + n =77 m - 7n = 37 3) Solve by the substitution me… read more
Ray Atkinson
Ray Atkinson
Bachelor\u0027s Degree
43 satisfied customers
I need the answers to mat116 week seven checkpoint.I do not
I need the answers to mat116 week seven checkpoint.I do not understand what you mean by a screen shot.Or how to upload it to you.I understand that the questions change and you need the latest and grea… read more
Dan
Dan
Doctoral Degree
552 satisfied customers
I need help with these problems use elimination method x+7y 15 -x+8y 15 5x+3
I need help with these problems use elimination method x+7y=15 -x+8y=15 5x+3y= -11 7x-2y=17 0.3x-0.2y=4 0.4x+0.3y=49/23 Substitution method 9x+6y=-3 -3x+y=13 9x-9y=9 7y-3x= -5 0.05x+0.25=11 0.15+0.05=… read more
Chirag
Chirag
Master\u0027s Degree
55 satisfied customers
Please solve the following problems for Algebra would need
Please solve the following problems for Algebra would need it due by Monday morning or asap. Be sure to show work. Thank You Graph each of the following systems 22. 3x – 5y=-9 5x -6y= -8 23. 4x + 5y= … read more
Scott
Scott
MIT Graduate
Master\u0027s Degree
213 satisfied customers
I need help asap with the following problems Solve system
I need help asap with the following problems: Solve system of equations and classify the systems. x+y=14 and x-y=4, solve systems of equations and classify 2x-6y=54 and 3x-9y=-27, Use set builder nota… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
612 satisfied customers
Can you pleas help me find the solution of the system of these
Can you pleas help me find the solution of the system of these three probelms? solve by the elimination method 0.3x-0.2y=4 , 0.2x + 0.3y = 5/23 and 6x-9y=25.5 7y-3x=-14 and 0.05x + 0.25y =11 0.15x + 0… read more
Scott
Scott
MIT Graduate
Master\u0027s Degree
213 satisfied customers
1. write interval notation for the set {x l - 4 x -9}.
1. write interval notation for the set {x l - 4 > x > -9}. 2. Solve the system of equations by graping. Then classify the system . 2x -6y=54, 3x - 9y=-9 a. what is the solution b. is it a consis… read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
Using the substitution method What is the solution of the ...
Using the substitution method: What is the solution of the system for the following? Question 1: 4x-8y=-40 and 9x+124=y Question 2: 6m+n=23 and m-3n=7 &nbs p; Question 3: 9x+5y=8 and -2x+y=13 Question… read more
Sk1llz
Sk1llz
Math student
1,518 satisfied customers
1- Solve the system of the following equations by graphing.
1- Solve the system of the following equations by graphing. Then classify the system as consistant or inconsistent and the equation as dependant or independent. What is the solution system X+y= 13 X-Y… read more
Scott
Scott
MIT Graduate
Master\u0027s Degree
213 satisfied customers
I have five similar math questions that I need help on if ...
I have five similar math questions that I need help on if possible &n bsp; Solve by elimination method: 6x-9y=19.5 and 7y-2y=-8.5/ The second problem: Solve by elimination method 0.3x-0.2y=4 and 0.4x+… read more
abozer
abozer
Bachelor\u0027s Degree
6,158 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.

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

Ask Your Question

x