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hich of the following systems is equivalent to the given system? (2/3)x - y = 2 x + (1/2)y = -3 2x - 3y = 6 and 2x + y = 6 6x - 3y = 6 and 2x + y = 10 2x - 3y = 6 and 2x + y = -6
Systems 2x - 3y = 6 and 2x + y = -6 is equivalent to the given system (2/3)x - y = 2, x + (1/2)y = -3.
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Asked 4/29/2015 11:48:23 AM
Updated 5/3/2015 7:19:45 PM
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Systems 2x - 3y = 6 and 2x + y = -6 is equivalent to the given system (2/3)x - y = 2, x + (1/2)y = -3.
Added 5/3/2015 7:19:45 PM
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Questions asked by the same visitor
Which of the following systems is equivalent to the given system? 2/3x - y = 2 x + 1/2y = -3 2x - 3y = 6 and 2x + y = 6 6x - 3y = 6 and 2x + y = 10 2x - 3y = 6 and 2x + y = -6
Question
Updated 5/14/2015 1:03:05 PM
1 Answer/Comment
2x - 3y = 6 and 2x + y = -6 is equivalent to the given system 2/3x - y = 2, x + 1/2y = -3.
Added 5/14/2015 1:03:05 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [5/14/2015 1:07:31 PM]
The expression 3r - 6 can be written as _____. 3(r - 2) 3(r - 6) 3(3r - 6)
Weegy: The expression 3r - 6 can be written as 3(r - 2) . User: Simplify 2(x - 3) + 7(x + 2). 9x - 8 9x + 3 9x + 8 Weegy: 2(x - 3) + 7(x + 2) = 2x - 6 + 7x + 14 = 9x + 8 User: Simplify 18 - 2[x + (x - 5)]. 8 - 4x 28 - 4x 28 - 2x User: Solve for x. 3(2x - 3) + 4(2 - x) = 0 (More)
Question
Updated 6/6/2015 12:02:01 PM
1 Answer/Comment
3(2x - 3) + 4(2 - x) = 0
6x - 9 + 8 - 4x = 0
2x = 1
x = 1/2
Added 4/29/2015 7:06:02 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/6/2015 12:02:19 PM]
2x - y = 5 x + 3y = 7 What is the second row of entries for the system determinant? 0, 3 1, 3 3, 7
Weegy: Did you mean the determinant of coefficients? 2 -1 1 3 determinant = 2(3) - (-1)(1) = 6+1=7 source: yahoo User: 2x - y = 5 x + 3y = 7 What is the value of the system determinant? 5 6 7 User: 2x - y = 5 x + 3y = 7 What is the value of the y-determinant? 7 9 22 (More)
Question
Not Answered
Updated 4/29/2015 8:26:27 PM
2 Answers/Comments
2x - y = 5 x + 3y = 7 the second row of entries for the system determinant is 1 , 3.
Added 4/29/2015 8:24:58 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/30/2015 3:00:57 AM]
2x - y = 5 x + 3y = 7 , 7 is the value of the y-determinant.
2*3 - 1*(-1) = 6 + 1 = 7

Added 4/29/2015 8:26:27 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/30/2015 3:04:19 AM]
Simplify. (-5.12) - (-4.7) + (7.021) 6.79 6.601 -2.799
Weegy: (-5.12) - (-4.7) + (7.021) = -5.12 + 4.7 + 7.021 = -0.42 + 7.021 = 6.601 User: Find the value of 7 + 3^2 (-5 + 1) ÷ 2. 25 32 -11 (More)
Question
Not Answered
Updated 4/29/2015 7:26:49 PM
1 Answer/Comment
7 + 3^2 (-5 + 1) ÷ 2
= 7 + 9*(-4)}/2
= 7 - 18
= -11
Added 4/29/2015 7:09:58 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [4/29/2015 7:26:49 PM]
What is the fractional equivalent of 0.2323...? 23/99 23/999 2/9
Question
Updated 4/29/2015 10:02:49 AM
1 Answer/Comment
23/99 is the fractional equivalent of 0.2323.
Added 4/29/2015 10:02:49 AM
This answer has been confirmed as correct and helpful.
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