Question and answer
Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8. Simplify R - [S + T].
Question
Asked 4/30/2015 10:42:17 AM
Updated 5/3/2015 10:35:52 PM
1 Answer/Comment
Flagged by janezeshun [5/3/2015 10:14:27 PM], Edited by jeifunk [5/3/2015 10:35:52 PM]
s
Get an answer
Original conversation
User: Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8. Simplify R - [S + T].

Question
Asked 4/30/2015 10:42:17 AM
Updated 5/3/2015 10:35:52 PM
1 Answer/Comment
Flagged by janezeshun [5/3/2015 10:14:27 PM], Edited by jeifunk [5/3/2015 10:35:52 PM]
New answers
Rating
3
Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.
R - [S + T]
= 11 - 2m - (n + 5 - m - 3n + 8)
= 11 - 2m - (-2n - m + 13)
= 11 - 2m + 2n + m - 13
= -2 - m + 2n
Added 5/3/2015 10:14:41 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/3/2015 10:36:18 PM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Simplify R - [S + T]. User: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8. Simplify R - [S + T].
Question
Updated 5/1/2015 2:23:25 AM
1 Answer/Comment
R-(S+T)
=11-2m-(n+5-m-3n+8)
=11-2m+2n+m-13
=-m+2n-2
Added 5/1/2015 2:23:25 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/6/2015 12:17:12 PM]
Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8. Simplify R - [S + T].
Question
Updated 5/2/2015 8:52:56 PM
1 Answer/Comment
Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.
R - [S + T]
= 11 - 2m - (n + 5 - m - 3n + 8)
= 11 - 2m - (-2n - m + 13)
= 11 - 2m + 2n + m - 13
= -2 - m + 2n
Added 5/2/2015 8:52:56 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/6/2015 12:20:45 PM]
(a + 3)(a - 2)
Question
Updated 4/30/2015 11:48:11 AM
1 Answer/Comment
(a + 3)(a - 2) =
a^2 + a -6
Added 4/30/2015 11:39:08 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/30/2015 11:48:20 AM], Rated good by jeifunk
Factor a 2 bc + ab 2 c + abc 2.
Question
Updated 5/3/2015 12:52:49 PM
1 Answer/Comment
a^2bc + ab^2c + abc^2
= abc(a + b + c)
Added 5/3/2015 4:06:30 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/3/2015 12:52:45 PM]
Simplify (x - y + 1) - (x + y - 1)
Question
Updated 5/1/2015 2:17:01 AM
1 Answer/Comment
(x-y+1)-(x+y-1)
=x-y+1-x-y+1
=-2y+2
Added 5/1/2015 2:17:01 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [5/1/2015 4:45:01 AM]
31,899,444
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
What is 1+2=
Weegy: 2+2=4
7/2/2020 3:57:40 PM| 5 Answers
Before the slave trade what was African culture like
Weegy: Before the slave trade, African culture was agricultural and advanced. User: What happened to the settlement ...
7/7/2020 2:40:15 PM| 4 Answers
True or False : Drunk Drivers kill two to four time more people than ...
Weegy: Drunk drivers kill two to four times more than people than aggressive drivers. FALSE User: True Or False : A ...
7/1/2020 5:10:43 AM| 3 Answers
was is 1 1/3 ×3=
7/2/2020 3:54:11 PM| 3 Answers
Main power of the supreme court
7/1/2020 4:38:09 PM| 2 Answers
S
L
R
R
R
Points 1264 [Total 4601] Ratings 2 Comments 984 Invitations 26 Offline
S
L
Points 1016 [Total 2256] Ratings 1 Comments 1006 Invitations 0 Offline
S
L
Points 792 [Total 1541] Ratings 6 Comments 732 Invitations 0 Online
S
L
Points 736 [Total 1292] Ratings 1 Comments 726 Invitations 0 Online
S
L
P
Points 604 [Total 4762] Ratings 0 Comments 604 Invitations 0 Offline
S
L
P
R
P
R
L
P
P
C
R
P
R
L
P
R
Points 355 [Total 11422] Ratings 2 Comments 325 Invitations 1 Offline
S
L
Points 309 [Total 2280] Ratings 0 Comments 309 Invitations 0 Offline
S
L
Points 284 [Total 773] Ratings 0 Comments 284 Invitations 0 Offline
S
L
P
R
P
R
Points 203 [Total 4945] Ratings 1 Comments 193 Invitations 0 Offline
S
L
R
Points 199 [Total 2331] Ratings 1 Comments 189 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.