Question and answer
The slope of the line whose equation is 2x - 1 = 0 is 0 1/2 no slope
Question
Asked 8/19/2013 1:01:13 PM
Updated 7/31/2014 3:24:14 AM
4 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [7/31/2014 3:19:06 AM]
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Original conversation
User: The slope of the line whose equation is 2x - 1 = 0 is 0 1/2 no slope

Weegy: 3-3 = 0
andrewpallarca|Points 24706|

User: x + y = 6 x - y = 8 Solve the system of equations. (1, -7) (7, -1) no solution

Weegy: x+y=6, x-y=8 is equal to the system of equation: (7, -1).
emdjay23|Points 2141|

User: 3x + 2y = 6 4x + y = 1 Solve the system of equations. (-4/5, 21/5) (8/11, -21/11) no solution

Weegy: 3x 2y = 6 4x y = 1 is equal to: (8/11, [ -21/11). Solution: Solve the following system: {3 x-2 y = 6 | (equation 1) 4 x+y = 1 | (equation 2) Swap equation 1 with equation 2: {4 x+y = 1 | (equation 1) 3 x-2 y = 6 | (equation 2) Subtract 3/4 ? (equation 1) from equation 2: {4 x+y = 1 | (equation 1) 0 x-(11 y)/4 = 21/4 | (equation 2) Multiply equation 2 by 4: {4 x+y = 1 | (equation 1) 0 x-11 y = 21 | (equation 2) Divide equation 2 by -11: {4 x+y = 1 | (equation 1) 0 x+y = -21/11 | (equation 2) Subtract equation 2 from equation 1: {4 x+0 y = 32/11 | (equation 1) 0 x+y = -21/11 | (equation 2) Divide equation 1 by 4: {x+0 y = 8/11 | (equation 1) 0 x+y = -21/11 | (equation 2) Collect results: Answer: | | {x = 8/11 y = -21/11 ]
emdjay23|Points 2141|

User: Ben has $3.40 consisting of quarters and dimes. How many coins of each kind does he have if he has 22 coins? Which of the following system of equations represents the word problem if d is the number of dimes and q is quarters? d + q = 22 and 10d + 25q = 340 10d + 25q = 22 and d + q = 340 dq = 22 and d + q = 340

Weegy: d + q = 22 and 10d + 25q = 340- is the system of equations that represents the word problem if d is the number of dimes and q is quarters.
emdjay23|Points 2141|

User: Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + 2y = 0 2x + 4y = 0 one solution no solution coincident

Weegy: A.one solution
cuttypie|Points 50|

User: Input the equation of the given line in standard form. The line including (3, 1) and (-2, 3).

Weegy: First find slope. (-2 - 3) / (8-5) m = -5/3 y=(-5/3)x + b plug in one of the points 3 = (-5/3)(5) +b (9/3) = (-25/3) + b 34/3 =b slope intercept is y= (-5/3)x + (34/3) change to standard. [ Add the x (5/3)x + y = 34/3 multiply by 3 to cancel fractions 5x + 3y = 34 ]
blakstermc|Points 58|

User: Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + y = 6 x - y = 0 one solution no solution infinite

Weegy: 3-3 = 0
andrewpallarca|Points 24706|

User: Input the equation of the given line in standard form. The line with m = 2/3 and passing through (1, 1)

Question
Asked 8/19/2013 1:01:13 PM
Updated 7/31/2014 3:24:14 AM
4 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [7/31/2014 3:19:06 AM]
New answers
Rating
3
The slope of the line whose equation is 2x - 1 = 0 is: undefined (no slope).
Added 7/31/2014 3:19:17 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/31/2014 3:26:45 AM]
3
The line including (3, 1) and (-2, 3) in standard form is 2x + 5y = 11
Added 7/31/2014 3:21:38 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/31/2014 3:27:06 AM]
3
x + y = 6
x - y = 0
adding up equations the result is:
2x = 6
x = 6/2 = 3
y = x = 3
the solution for the system x + y = 6 x - y = 0 is (3, 3)
Added 7/31/2014 3:22:40 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/31/2014 3:28:33 AM]
3
The line with m = 2/3 and passing through (1, 1) in standard form is 2x - 3y = -1
Added 7/31/2014 3:24:14 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/31/2014 3:29:32 AM]
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