Question and answer
Simplify -3xy3 + 7xy3 + (-xy3) + (-3xy3)
Question
Asked 4/18/2011 12:42:47 PM
Updated 5/25/2014 4:39:10 PM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [5/25/2014 4:38:36 PM]
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Original conversation
User: Simplify -3xy3 + 7xy3 + (-xy3) + (-3xy3)

Weegy: cant find the answer
Expert answered|Ashm45315|Points 0|

User: Simplify (5b)(-3a). A.-35ab B.-15ab C.2ab

Question
Asked 4/18/2011 12:42:47 PM
Updated 5/25/2014 4:39:10 PM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [5/25/2014 4:38:36 PM]
New answers
Rating
8
-3xy^3 + 7xy^3 + (-xy^3) + (-3xy^3)

-3xy^3 + 7xy^3 -xy^3 -3xy^3

= 0
Added 5/25/2014 4:38:38 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/25/2014 4:45:13 PM]
8
(5b)(-3a) = -15ab
Added 5/25/2014 4:39:10 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/25/2014 4:45:23 PM]
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1 Answer/Comment
-2[9 - (x + 7)]
= -2[9 - x - 7]
= -2[2 - x]
= -4 + 2x
Added 3/28/2015 8:44:55 AM
This answer has been confirmed as correct and helpful.
Which of the following expressions is equivalent to 6m - 10? A. 2(3m + 5) B. -2(5 - 3m) C. 2(3m - 10)
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Updated 3/5/2014 2:28:11 AM
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Question
Expert Answered
Updated 3/5/2014 2:20:37 AM
1 Answer/Comment
7(B + 3) + 2B

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Added 3/5/2014 2:20:37 AM
This answer has been confirmed as correct and helpful.
|-11| + |-7|
Weegy: 18.PLEASE CLICK gOOD User: simplify 5m - 13n - n + 4m Weegy: m-14n User: Simplify -|-5 + 2| Weegy: 7 (More)
Question
Expert Answered
Updated 3/21/2014 9:20:39 AM
3 Answers/Comments
|-11| + |-7|

= 18
Added 3/21/2014 9:19:26 AM
This answer has been confirmed as correct and helpful.
5m - 13n - n + 4m

= 9m - 14n
Added 3/21/2014 9:19:54 AM
This answer has been confirmed as correct and helpful.
-|-5 + 2|

5 - 2

= 3
Added 3/21/2014 9:20:39 AM
This answer has been confirmed as correct and helpful.
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