Question and answer
Find the GCF. 12, 18, and 84 A. 252 B. 12 C. 6 D. 216
Question
Asked 4/27/2013 9:56:18 PM
Updated 6/26/2014 12:20:02 AM
7 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [6/26/2014 12:16:41 AM]
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Original conversation
User: Find the GCF. 12, 18, and 84 A. 252 B. 12 C. 6 D. 216

Weegy: D. 252 is the GCF of 12, 18, and 84.
debnjerry|Points 46398|

User: simplify (2 : 9)3

User: solve. 4:5x - 3(3:4)x = 2(1:2)

Weegy: x=3 (which would make it 15 + 0 = 15)
ramkitten|Points 7315|

User: Find the quotient. Simplify if possible. q:7 : q:26

Weegy: You end up getting 26q/7q and that simplifies to 26/7. So, your answer is 26/7. Thank you for asking weegy.
jbarker10|Points 30|

User: simplify. 3:7 - 4:m

Weegy: b(a + b) - a(a - b) is equal to n^2-a^2+2ab or -a^2+2ab+b^2.

SOLUTION:
b(a + b) - a(a - b)
ab+b^2-a^2+ab
b^2-a^2+ab+ab
n^2-a^2+2ab or -a^2+2ab+b^2


User: 3:7*2:3

Weegy: Hello,how can I help you?
noksima|Points 477|

User: 23,780 lb = t

Weegy: 100 tons
bernanrd98|Points 80|

User: solve. 6a=5:7

Weegy: 6a=5/7, 6a-5/7=0, a=5/42
andrewpallarca|Points 21318|

User: -1:3 * 1:7

Weegy: -1/3*(8 1/7) Answer: -2.7142851429
emdjay23|Points 1220|

User: 6a=5:7

Weegy: 6a=5/7, 6a-5/7=0, a=5/42
andrewpallarca|Points 21318|

Question
Asked 4/27/2013 9:56:18 PM
Updated 6/26/2014 12:20:02 AM
7 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [6/26/2014 12:16:41 AM]
New answers
Rating
3
The GCF of 12, 18, and 84 is 6.
Added 6/26/2014 12:09:39 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/26/2014 12:24:14 AM]
3
(2 : 9)^3 = (2/9)^3 = 8/729

Added 6/26/2014 12:11:32 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/26/2014 12:24:07 AM]
3
4:5x - 3(3:4)x = 2(1:2)
4/5x - 3(3/4)x = 2(1/2)
4/5x - 9/4x = 1
multiply 20 on both sides;
16x - 45x = 20
-29x = 20
x = -20/29
Added 6/26/2014 12:14:21 AM
3
3:7 - 4:m
= 3/7 - 4/m
= 3m/7m - 28/7m
= (3m - 28)/7m
Added 6/26/2014 12:15:45 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/26/2014 12:24:45 AM]
3
3:7*2:3
= (3/7)(2/3)
= 6/21
= 2/7
Added 6/26/2014 12:16:36 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/26/2014 12:25:38 AM]
3
23,780 lb = 11.89 t
Added 6/26/2014 12:19:06 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/26/2014 12:25:25 AM]
3
-1:3 * 1:7
= (-1/3)*(1/7)
= -1/21
Added 6/26/2014 12:20:02 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/26/2014 12:25:54 AM]
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