Question and answer
In question #2, it says to solve the system by substitution. x = -3y - 8 -2x - 4y = 9 Which is the correct equation after the substitution is made? a 6y- 8 - 4y = 9 b -2(-3y - 8) - 4y = 9 c -2x = 4(-3y - 8) = 9
x=-3y-8_ -2x-4y=9 x=-3y-8_ -2(-3y-8)-4y=9... So B) -2(-3y - 8) - 4y = 9 is the answer.
s
Expert answered|OxTornado007|Points 6649|
Question
Asked 1/31/2013 11:44:42 AM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
x = -2y + 1 x = y - 5 a (-3,2) b (1,6) c (2,7) d Infinitely Many Solutions e No Solution
Weegy: x=-2y+1_x=y-5... x=-2y+1_(-2y+1)=y-5... x=-2y+1_-2y+1=y-5... x=-2y+1_-2y+1-y=-5... x=-2y+1_-3y+1=-5... x=-2y+1_-3y=-1-5... x=-2y+1_-3y=-6... x=-2y+1_-(3y)/(-3)=-(6)/(-3)... x=-2y+1_y=-(6)/(-3)... x=-2y+1_y=2... x=-2(2)+1 [ _y=2... x=-4+1_y=2... x=-3_y=2... So a) (-3,-2) is the answer. ] (More)
Question
Expert Answered
Asked 1/24/2013 1:38:11 PM
0 Answers/Comments
Solve by elimination. x + y = 30 x - y = 6
Weegy: x+y=30_x-y=6... x=-y+30_x-y=6... x=-y+30_(-y+30)-y=6.... x=-y+30_-y+30-y=6... x=-y+30_-2y+30=6... x=-y+30_-2y=-30+6... x=-y+30_-2y=-24... x=-y+30_-(2y)/(-2)=-(24)/(-2)... x=-y+30_y=-(24)/(-2)... x=-y+30_y=12... x=-(12)+3 [ 0_y=12... x=-12+30_y=12... x=18_y=12... x=18 y=12 is the answer. ] (More)
Question
Expert Answered
Asked 1/28/2013 11:43:04 AM
0 Answers/Comments
User: What is the solution for the system for #1 on the worksheet? y = -2x + 4 2x - 2y = 4
Weegy: y = -2x + 4 2x - 2y = 4 2x - 2(-2x + 4) = 4 2x + 4x - 8 = 4 6x = 4 + 8 6x = 12 x = 12/6 x = 2 y = -2(2) + 4 y = -4 + 4 y = 0 Solution set: (2, 0) User: What is the slope and y-intercept for each equation in the system given? 1.) y = -2x + 4 2.) 2x - 2y = 4 a 1.) m = -2, y-int (0,4) 2.) m = 2, y-int (0,2) b 1.) m = -2, y-int (0,4) 2.) m = 1, y-int (0,-2) c 1.) m = -2, y-int (0,4) 2.) m = -1, y-int (0,2) (More)
Question
Expert Answered
Updated 6/27/2015 12:19:08 PM
1 Answer/Comment
1.) y = -2x + 4
m = -2, y-int (0, 4)

2.) 2x - 2y = 4
(-2y = -2x + 4)/(-2)
y = x - 2
m = 1, y-int (0, -2)
Added 6/27/2015 12:19:08 PM
This answer has been confirmed as correct and helpful.
For question #4 on the worksheet: You will need to combine ______ kg of fruit drink A and ______ kg of fruit drink B
Weegy: The kernel of maize has a pericarp of the fruit fused with the seed ... and the need to ... [ ^ Calculated from 185 bushels per acre at USDA 25.4 kg per ... ] User: 4.) Suppose you want to combine two types of fruit drinks to create 24 kg of a drink that will be 5% sugar by weight. Fruit drink A is 4% sugar by weight, and fruit drink B is 8% sugar by weight. How much of each type of fruit drink will you need to use? Use any method to solve. You will need to combine ______ kg of fruit drink A and ______ kg of fruit drink B Weegy: sugar + sugar = sugar 0.04x + 0.08(24-x) = 0.05*24 - - - - - Multiply thru by 100 to get: 4x + 8*24 - 8x = 5*24 -4x = -3*24 x = 18 kg (amt. of 4% drink) - - 24-x = 6 kg (amt. of 8% drink) (More)
Question
Expert Answered
Asked 1/31/2013 1:44:52 PM
0 Answers/Comments
31,735,782
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
A_____can be used in the Senate to stop a bill from being passed.
Weegy: A filibuster can be used in the Senate to stop a bill from being passed. User: One main difference between ...
5/22/2020 6:01:14 AM| 5 Answers
Is the following sentence using a parenthetical expression correctly? ...
Weegy: f course, the girls, couldn't wait to jump in the pool on such a hot day.
5/26/2020 4:04:32 PM| 4 Answers
What is the primary purpose of photosynthesis
5/26/2020 1:56:07 PM| 4 Answers
Colors of German flag
5/25/2020 3:49:24 PM| 4 Answers
Cirrhosis of the liver is an effect of
Weegy: Cirrhosis of the liver is an effect of long term alcohol use.
5/24/2020 6:30:38 AM| 4 Answers
Which NIMS Management Characteristic helps to eliminate confusion ...
Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by ...
5/29/2020 7:29:09 PM| 3 Answers
The need for ______________ can complicate information sharing among ...
Weegy: The need for Advanced Equipment can complicate information sharing among emergency personnel.
5/22/2020 2:48:19 PM| 3 Answers
Shhare your window.
W I N D O W P A N E
FROM THE CREATORS OF
weegy
WINDOWPANE is the live-streaming social network that turns your phone into a live broadcast camera for streaming to friends, family, followers, or everyone. Share what’s outside your window and all around you. Earn a little too.
Top Windowpane Earnings
$547.00
Hearts 13,373 Views 5,718,434 Streams 1,339
$528.00
Hearts 12,453 Views 5,340,360 Streams 1,280
$480.35
Hearts 9,911 Views 5,424,726 Streams 1,271
$428.30
Hearts 9,233 Views 1,718,983 Streams 430
$425.45
Hearts 9,875 Views 6,173,912 Streams 1,392
$391.10
Hearts 7,977 Views 4,895,637 Streams 1,202
$388.15
Hearts 8,147 Views 7,364,520 Streams 1,671
$375.50
Hearts 8,588 Views 4,463,716 Streams 1,095
S
L
Points 87 [Total 290] Ratings 0 Comments 87 Invitations 0 Online
S
L
Points 53 [Total 546] Ratings 0 Comments 53 Invitations 0 Offline
S
L
R
L
Points 40 [Total 5317] Ratings 0 Comments 40 Invitations 0 Online
S
L
P
R
P
R
L
P
P
C
R
Points 29 [Total 9476] Ratings 0 Comments 29 Invitations 0 Online
S
L
R
R
Points 28 [Total 2439] Ratings 0 Comments 28 Invitations 0 Offline
S
Points 15 [Total 36] Ratings 1 Comments 5 Invitations 0 Offline
S
L
Points 12 [Total 1923] Ratings 0 Comments 12 Invitations 0 Offline
S
L
Points 12 [Total 2673] Ratings 0 Comments 12 Invitations 0 Offline
S
L
Points 11 [Total 630] Ratings 0 Comments 11 Invitations 0 Offline
S
L
R
P
Points 7 [Total 2170] Ratings 0 Comments 7 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.