Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Find the slope of the line whose equation is 6x - 3y = 12.
Weegy: The answer would be y = 2 (x+2). User: px + qy = r 2px - qy = 2r When solving this system of equations, x = Weegy: If r = px + qy and 2px - qy = 2r then.. 2px - qy = 2 (px + qy) 2px - qy = 2px + 2qy - > - qy = 2qy - - > qy = 0 If qy = 0 then 2px = 2r and px = r User: 3x + 2y = 4 2x - y = 5 This system of equations has no solution. has one solution. is coincident. User: John made a rectangle pen for his dog using 28 feet of fencing. If the width of the pen is 2 feet more than one-half the length, what is the length and width of the pen? The length of the pen is Weegy: The length of the pen is 6 feet User: Find the slope of the line whose equation is 2x - 3y + 6 = 0. Weegy: The slope of the perpendicular line would be 3/2. User: One number is 6 more than twice another. If their sum is 51, find the numbers. Which of the following systems of equations represents the word problem? User: One number is 6 more than twice another. If their sum is 51, find the numbers. Which of the following systems of equations represents the word problem? y = 2x + 6 and y = x + 51 y = 2x + 6 and x + y = 51 y = 2(x + 6) and x + y = 51 Weegy: This is an easy mathematical problem. In order to find the slope and the Y intercept of the equation all you need to do is bring the equation in the general form, y = mx + c. It will become y = 2x - 5. [ [ In this case as we can see 2 is the slope and -5 is the y intercept. ] ] User: 2x - y = 10 y = -x - 1 Solve the system of equations Weegy: x=-1/7 and y=-23/7 User: 5x + 10y = 18 x = y - 6 Which of the following equations is the result of substituting y - 6 in for x in the first equation? (More)
Question
Updated 251 days ago|5/26/2014 9:33:39 AM
5 Answers/Comments
The slope of the line whose equation is 6x - 3y = 12 is 2.
Added 251 days ago|5/26/2014 9:26:53 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:33:02 AM]
px + qy = r
2px - qy = 2r
adding up the above equations the result is:
3px = 3r
px = r
x = r/p
px + qy = r 2px - qy = 2r When solving this system of equations, x = r/p.
Added 251 days ago|5/26/2014 9:28:53 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:33:13 AM]
3x + 2y = 4 (equation 1)
2x - y = 5 multiple 2 on both sides:
4x - 2y = 10 (equation 2)
adding up equation 1 and 2 the result is:
7x = 14
x = 2,
y = 2x - 5 = 4 - 5 = -1
The only one solution for the system 3x + 2y = 4 2x - y = 5 is (2, -1)
Added 251 days ago|5/26/2014 9:31:11 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:34:32 AM]
The slope of the line whose equation is 2x - 3y + 6 = 0 is 2/3.
Added 251 days ago|5/26/2014 9:32:07 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:35:57 AM]
2x - y = 10
y = -x - 1
institute y in the first equation:
2x - (-x - 1) = 10
2x + x + 1 = 10
3x = 9
x = 3,
y = -3 - 1 = -4
The solution for the system 2x - y = 10 y = -x - 1 is (3, -4)
Added 251 days ago|5/26/2014 9:33:39 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:37:24 AM]
Find the x-intercept of the line whose equation is 8x + 2y = 4. User: Find the x-intercept of the line whose equation is 8x + 2y = 4. 1/2 2 4 Question #10MultipleChoice Score: Find the y-intercept of the line whose equation is 2x - 3y = -6. -622/3 Question #11MultipleChoice Score: 2x + y = 7 5x + y = 9 Solve the system of equations. (-2/3, 25/3)(2/3, 17/3)2/3, 25/3) Question #12DragAndDrop Score: Click an item in the list or group of pictures at the bottom of the problem and ...
Question
Not Answered
Updated 177 days ago|8/8/2014 1:18:24 AM
2 Answers/Comments
[Deleted]
Added 177 days ago|8/8/2014 1:18:07 AM
Deleted by yeswey [8/8/2014 1:18:09 AM]
The x-intercept of the line whose equation is 8x + 2y = 4 is 1/2.
Added 177 days ago|8/8/2014 1:18:24 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by yumdrea [8/8/2014 9:57:52 AM]
Find the x-intercept of the line whose equation is 8x + 2y = 4. 1/2 2 4 User: Find the y-intercept of the line whose equation is 2x - 3y = -6.
Weegy: Did you mean the determinant of coefficients? 2 -1 1 3 determinant = 2(3) - (-1)(1) = 6+1=7 source: yahoo User: Find the y-intercept of the line whose equation is 2x - 3y = -6. -6 2 2/3 Weegy: The answer for (4x+3y)-(2x-5y) is 2 x+8 y. User: 2x + y = 7 5x + y = 9 Solve the system of equations. Weegy: 7X User: Input in standard form the equation of the given line. The line that passes through (-1, -3) and (2, 1) Weegy: The answer for your question is right here. Please click it: User: Find the slope of the line passing through the points (2, 7) and (-1, 4). User: Find the slope of the line passing through the points (2, 7) and (-1, 4). -1 1 3 Weegy: The answer is 12 User: Find the solution to the equations. 3x - y = -4 x + y = 0 User: Input in standard form the equation of the given line. The line that passes through (1, 5) and (-2, 3) Weegy: Y= -2X/5+ 11/5 (More)
Question
Updated 251 days ago|5/26/2014 9:25:50 AM
7 Answers/Comments
2x + y = 7
5x + y = 9
subtracting the two equations the result is:
3x = 2
x = 2/3;
2(2/3) + y = 7
4/3 + y = 7
y = 7 - 4/3 = 21/3 - 4/3 = 17/3
The solution for the system 2x + y = 7 5x + y = 9 is (2/3, 17/3)
Added 251 days ago|5/26/2014 9:17:22 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:40:47 AM]
The line that passes through (-1, -3) and (2, 1) in standard form is 4x - 3y = 5.

Added 251 days ago|5/26/2014 9:20:18 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [5/26/2014 9:23:47 AM]
The slope of the line passing through the points (2, 7) and (-1, 4) is m = (4 - 7)/(-1 - 2) = -3/-3 = 1
Added 251 days ago|5/26/2014 9:22:02 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:41:23 AM]
3x - y = -4
x + y = 0
adding up the equations the result is:
4x = -4
x = -1,
3(-1) - y = -4
y = -3 + 4 = 1
The solution for the system 3x - y = -4 x + y = 0 is (-1, 1)
Added 251 days ago|5/26/2014 9:23:51 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:43:05 AM]
The line that passes through (1, 5) and (-2, 3) in standard form is 2x - 3y = -13.
Added 251 days ago|5/26/2014 9:25:50 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:43:38 AM]
Solve 7x - 4 = 5x + 15 for x.
Weegy: D.{x | x User: Solve |x|>5 {-5, 5} {x|-5 5} Weegy: The answer is x=-10.. Solution. x/2 = -5... Multiply both sides by 2 and we get the value of x which is negative 10. User: Solve |2x + 1| = 10 Weegy: 3(2x + 1) = 3 6x + 3 = 3 6x = 3 - 3 6x = 0 x = 0 (More)
Question
Updated 251 days ago|5/26/2014 9:11:59 AM
4 Answers/Comments
7x - 4 = 5x + 15
7x - 5x = 15 + 4
2x = 19
x = 19/2 = 9.5
Added 251 days ago|5/26/2014 9:08:35 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:12:58 AM]
[Deleted]
Added 251 days ago|5/26/2014 9:09:46 AM
Deleted by yeswey [5/26/2014 9:10:16 AM]
The solution for |x|>5 is {x|x less than -5 or x greater than 5}
Added 251 days ago|5/26/2014 9:10:44 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:13:31 AM]
|2x + 1| = 10
2x + 1 = 10 or 2x + 1 = -10
2x = 9 or 2x = -11
x = 9/2 or x = -11/2
Added 251 days ago|5/26/2014 9:11:59 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [5/26/2014 9:14:10 AM]
On a trip, the fare was 50¢ for each adult and 25¢ for each child. If 30 passengers paid $12.25, how many adults and children went? Which of the following equations could not be used to solve the problem?
Weegy: 25x + 50x = 30(1225) is the answer. a = adult, [ c = child a + c = 30 or 30 - c = a .5a + .25c = 12.25 .5(30 - c) + .25c = 12.25 15 - .5c + .25c = 12.25 -.25c = -2.75 c = 11 a = 30 - c = 30 - 11 = 19 ] (More)
Question
Expert Answered
Asked 7/2/2013 11:30:16 AM
0 Answers/Comments
19,261,391 questions answered
Popular Conversations
Which of the following sentences is written in the passive voice? ...
Weegy: The sentence with the active voice is: The chairman told me that the legislature passed the bill. User: ...
1/31/2015 11:17:44 AM| 2 Answers
How long was George Washington a president?
Weegy: George Washington (February 22, 1732 [O.S. February 11, 1731] ? December 14, 1799) was the first President of ...
1/31/2015 1:03:26 AM| 1 Answers
Weegy Stuff
S
1
L
L
Points 36 [Total 7102]| Ratings 1| Comments 26| Invitations 0|Offline
S
L
P
L
P
Points 36 [Total 6811]| Ratings 0| Comments 36| Invitations 0|Offline
S
Points 3 [Total 68]| Ratings 0| Comments 3| Invitations 0|Offline
S
L
Points 3 [Total 2124]| Ratings 0| Comments 3| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.