Solve the system for x and y. 2x + y = 4 x + y = 3 A.(1,2) B.(2,1) C.(2,2) D.(4,3)
Asked 5/9/2014 3:43:28 PM
Updated 5/11/2014 9:47:42 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [5/11/2014 9:47:42 AM]
Original conversation
User: Solve the system for x and y. 2x + y = 4 x + y = 3 A.(1,2) B.(2,1) C.(2,2) D.(4,3)

Weegy: 3=2x+3

3 - 3 = 2x

0 = 2x

x = 0

Asked 5/9/2014 3:43:28 PM
Updated 5/11/2014 9:47:42 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [5/11/2014 9:47:42 AM]
Rating
3
2x + y = 4
x + y = 3
the first equation subtract the second equation the result is:
x = 1
y = 3 - x = 3 - 1 = 2
The solution for 2x + y = 4 x + y = 3 is (1,2).
Added 5/11/2014 9:47:33 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/11/2014 2:53:39 PM]

There are no comments.

Questions asked by melmal10
Solve for x x2 - 3x - 4 = 0 A.x = -1 or 4 B.x = 1 or -4 C.x = -3 or -1 D.x= 3 or -1
Updated 5/11/2014 9:54:30 AM
x^2 - 3x - 4 = 0
(x + 1)(x - 4) = 0
x = -1 or x = 4
Added 5/11/2014 9:54:30 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [5/11/2014 10:09:06 AM]
Factor 3x2 - 4x - 4 A.(3x + 2)(x - 2) B.(2x + 3)( x – 2) C.(3x – 2)(x + 2) D.x(3x – 8)
Weegy: (3x + 5) + (2x - 9) - (4x + 3). (5x -4) - (4x + 3) = x - 7 (More)
Updated 5/11/2014 9:51:16 AM
3x^2 - 4x - 4 = (3x + 2)( x - 2)
Added 5/11/2014 9:51:16 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [5/11/2014 10:19:09 AM]
Find the distance between the points (4, 0) and (-9, 0). A.7 B.13 C.9 D.12
Weegy: Distance between the points (4, 0) and (-9, 0) is 13 units (More)
Updated 5/11/2014 3:26:01 PM
Multiply (x + 2)(x - 6) A.x2-12 B.x2 + 4x -1 2 C.x2 - 4x - 12 D.x2 + 4x + 12
Weegy: (x + 2)(x - 6) = x^2 - 4x - 12 (More)
Updated 5/9/2014 7:19:56 PM
Evaluate c2 - a2 for a = -2 and c = 4 Evaluate c2 - a2 for a = -2 and c = 4 A.20 B.-12 C.12 D.36
Weegy: (4)^2 - (-2)^2; 16 - 4 = 12 User: Solve for x: 3 + x/5 = 8 A.x = 0 B.x = 1 C.x = 55 D.x = 25 Weegy: 3 + x/5 = 8; x/5 = 8 - 3; x/5 = 5; x = 5 * 5; x = 25 (More)
Updated 5/11/2014 3:25:25 PM
29,948,953
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
Limited jurisdiction
Weegy: Jurisdiction is the power, right, or authority to interpret and apply the law. User: Grand jury
5/15/2019 5:37:18 PM| 4 Answers
All occupational injuries and illnesses are preventable. True or ...
Weegy: All occupational injuries and illnesses are preventable.
5/11/2019 4:55:17 AM| 3 Answers
Choose the definition of: Constructors
Weegy: The definition of constructors is: People who build. User: Choose the definition of: Genetic Question 12 ...
5/14/2019 11:11:20 AM| 2 Answers
To ensure efficient, clear, communication, the National Incident ...
Weegy: To ensure efficient, clear, communication, the national incident management system characteristics recommended ...
5/10/2019 9:57:18 AM| 2 Answers
S
L
Points 940 [Total 940] Ratings 9 Comments 850 Invitations 0 Online
S
L
1
R
P
1
Points 858 [Total 4015] Ratings 5 Comments 808 Invitations 0 Offline
S
L
P
C
P
C
P
C
L
P
C
Points 830 [Total 6105] Ratings 7 Comments 760 Invitations 0 Offline
S
L
P
C
Points 612 [Total 2293] Ratings 1 Comments 592 Invitations 1 Offline
S
L
Points 562 [Total 755] Ratings 8 Comments 62 Invitations 42 Offline
S
L
Points 546 [Total 546] Ratings 2 Comments 516 Invitations 1 Offline
S
L
Points 517 [Total 1084] Ratings 14 Comments 67 Invitations 31 Online
S
L
1
P
1
1
Points 487 [Total 2368] Ratings 19 Comments 277 Invitations 2 Offline
S
L
R
R
Points 474 [Total 2302] Ratings 7 Comments 374 Invitations 3 Offline
S
L
Points 224 [Total 1404] Ratings 6 Comments 154 Invitations 1 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.