Question and answer
Find the slope of the line whose equation is 6x - 3y = 12.
Question
Asked 7/2/2013 11:01:39 AM
Updated 5/26/2014 9:33:39 AM
5 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [5/26/2014 9:26:29 AM]
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Original conversation
User: Find the slope of the line whose equation is 6x - 3y = 12.

Weegy: The answer would be y = 2 (x+2).
Neaj19|Points 40|

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
scijoe21|Points 2275|

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
Taxijay|Points 281|

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.
empeabody2|Points 175|

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. ] ]
lycan_1005|Points 795|

User: 2x - y = 10 y = -x - 1 Solve the system of equations

Weegy: x=-1/7 and y=-23/7
Saswata Bhattacharya|Points 134|

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?

Question
Asked 7/2/2013 11:01:39 AM
Updated 5/26/2014 9:33:39 AM
5 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [5/26/2014 9:26:29 AM]
New answers
Rating
3
The slope of the line whose equation is 6x - 3y = 12 is 2.
Added 5/26/2014 9:26:53 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/26/2014 9:33:02 AM]
3
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 5/26/2014 9:28:53 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/26/2014 9:33:13 AM]
3
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 5/26/2014 9:31:11 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/26/2014 9:34:32 AM]
3
The slope of the line whose equation is 2x - 3y + 6 = 0 is 2/3.
Added 5/26/2014 9:32:07 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/26/2014 9:35:57 AM]
3
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 5/26/2014 9:33:39 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/26/2014 9:37:24 AM]
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Questions asked by the same visitor
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
Expert Answered
Updated 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 5/26/2014 9:08:35 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/26/2014 9:12:58 AM]
The solution for |x|>5 is {x|x less than -5 or x greater than 5}
Added 5/26/2014 9:10:44 AM
This answer has been confirmed as correct 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 5/26/2014 9:11:59 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/26/2014 9:14:10 AM]
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