Question and answer
Find the ordered pair solution to the following system of equations (Use any method): 3x – 2y = –1 2x + y = 4 (Points : 5) (2, 1) (1, 2) (1, 1) (2, 2)
The answer is (1, 2) {3x+1=2y,2x+y=4} {y=3x/2+1/2,y=4-2x} x=1 , y=2
Get an answer
Original conversation
User: Find the ordered pair solution to the following system of equations (Use any method): 3x – 2y = –1 2x + y = 4 (Points : 5) (2, 1) (1, 2) (1, 1) (2, 2)





Weegy: 6x+18y=6(mul by 3) 6x+4y=20(mul by 2).So sub the 2 eq from 1.Hence 14y=-14.So y=-1 and hence 2x=2+6.So x=4.
Expert answered|wiwit|Points 630|



Question
Asked 8/21/2012 8:16:14 PM
Updated 8/25/2012 11:50:26 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by jeifunk
New answers
Rating
3
The answer is (1, 2)
{3x+1=2y,2x+y=4}
{y=3x/2+1/2,y=4-2x}
x=1 , y=2
Added 8/25/2012 11:50:26 AM
This answer has been added to the Weegy Knowledgebase
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
what are three major practices that expose soil to erosion?
Weegy: 1 Determine the direction of the prevailing winds in your area by contacting your local meteorological service. [ Plant a closely-spaced row of evergreen trees between your property and the direction of the prevailing wind to keep the topsoil from blowing away. Choose trees that are appropriate for your climate and the size of your property. 2 Control soil erosion along slight slopes and flat areas by planting a leguminous ground-cover, such as clover. Break up the soil at the site using a rotary tiller. Scatter the seed across the tilled site. Cover the seeded area with a germination blanket to keep the seeds and tilled soil from washing away. Remove the germination blanket once the seeds sprout. 3 Plant larger shrubs and woody plants along steeper slopes to provide support and structure to the underlying soil. Choose native plant species since they typically develop an extensive root system and will provide greater erosion protection with few individual specimens, which is a more economical investment. 4 Reseed bare patches in your lawn to keep the erosion from spreading. Scatter the seed onto the bare patch and 2 to 3 inches onto the surrounding grass. Cover the area with a small germination blanket to keep the seeds in place while they germinate. Choose a grass species with a deep root system to maximize its effectiveness at fixing the existing erosion problem. .............. ] (More)
Question
Expert Answered
Asked 8/14/2012 12:30:30 PM
0 Answers/Comments
What is the definition of a funtion in algebra?
Weegy: A function is an equation (this is where most definitions use one of the words given above) for which any x that can be plugged into the equation will yield exactly one y out of the equation. (More)
Question
Expert Answered
Asked 8/15/2012 11:04:47 AM
0 Answers/Comments
what is the meaning of life?
Weegy: Meaning of life is different for everyone. Many feel that the meaning of life is to find love & happiness! (More)
Question
Expert Answered
Asked 8/20/2012 4:42:39 PM
0 Answers/Comments
Selected accounts of the zelma company are listed below. On jan 1, 2013, the only intangible asset in the company's account was Goodwill. This was recorded in 2006 when the company acquired another company and paid $200,000 more than fair market value of the net identifiable tangible assets acquired. . For two years, the company amortized the costs on the basis of a 40-years life, charging a total of $20,000 to an account called Amortization Expense-Goodwill. However, no amortization of ...
Weegy: B. record amortization of the intangible assets, where appropriate, for the years eneded december 31, 2013. User: journal form. B. record amortization of the intangible assets, where appropriate, for the years eneded december 31, 2013. C. Record impairment of assets where appropriate on december 31,2012. Accoutns: cash, computer software,patents, product formulas, goodwill,amortization expense-patents, amortization expense-computer software, amortization expense- product formulas, impairment of intagiables. D. Bsed on the transactions what is the total net value of zelma companys intangiable assets of 2013? (More)
Question
Expert Answered
Asked 8/21/2012 10:35:42 AM
0 Answers/Comments
Integrated pest management focuses on (Points : 5) eliminating crop damage by using preventative techniques. eliminating crop damage by using only cultural techniques. maintaining crop damage below the economic threshold. maintaining crop damage above the economic threshold using broad
Weegy: Could you please provide the question in order to better assist you? Thank you! User: Integrated pest management focuses on (Points : 5) a) eliminating crop damage by using preventative techniques. b) eliminating crop damage by using only cultural techniques. c) maintaining crop damage below the economic threshold. d) maintaining crop damage above the economic threshold using broad (More)
Question
Expert Answered
Asked 8/21/2012 11:19:26 AM
0 Answers/Comments
17,589,406 questions answered
Popular Conversations
A list of potential sources of information for a paper is a(n) ...
Weegy: A list of potential sources of information for a paper in annotated bibliography. User: An index to ...
9/29/2014 2:50:04 PM| 4 Answers
You've settled on an idea for an essay to write. What should you do ...
Weegy: D.) Conduct interviews, do some research, ask questions, and make a plan. User: To make sure your reader ...
9/29/2014 5:55:28 PM| 4 Answers
What is the square root of 6000?
9/29/2014 2:39:45 PM| 3 Answers
Because the subject of a composition is like a crystal with many ...
Weegy: Because the subject of a composition is like a crystal with many facets, you should A. offer your reader ideas ...
9/29/2014 7:06:34 PM| 3 Answers
The densest ocean water is generally found a. in the surface ...
Weegy: A. in the surface zone User: In which zone is ocean temperature most affected by the weather? a. transition ...
9/30/2014 6:07:25 AM| 3 Answers
The pressure of ocean water increases as depth increases. User: The ...
Weegy: It originates in the Gulf of Mexico and, as the Florida Current, passes through the Straits of Florida and then ...
9/30/2014 6:27:02 AM| 3 Answers
In the Roman Republic, ____________ did not have power in the ...
Weegy: In the Roman Republic,non-citizens did not have power in the government.
9/29/2014 5:48:03 AM| 2 Answers
Weegy Stuff
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
P
C
P
C
L
Points 3249 [Total 27647]| Ratings 8| Comments 3169| Invitations 0|Offline
S
L
1
L
P
C
1
Points 2934 [Total 9465]| Ratings 12| Comments 2814| Invitations 0|Offline
S
L
C
P
C
1
L
L
P
C
1
Points 2732 [Total 18671]| Ratings 18| Comments 2552| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 2664 [Total 19836]| Ratings 12| Comments 2544| Invitations 0|Offline
S
L
1
1
1
1
L
1
L
Points 2548 [Total 12328]| Ratings 0| Comments 2548| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 917 [Total 12163]| Ratings 0| Comments 917| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 864 [Total 19395]| Ratings 2| Comments 844| Invitations 0|Offline
S
L
Points 733 [Total 1402]| Ratings 0| Comments 733| Invitations 0|Offline
S
1
L
L
Points 632 [Total 5755]| Ratings 4| Comments 592| Invitations 0|Offline
S
P
C
L
P
L
1
Points 176 [Total 6233]| Ratings 2| Comments 156| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.