Question and answer
Please help me with checking my answers. Simplify by using the Distributive Property: 4a + 5(b – 2)
Question
Asked 3/22/2012 8:13:11 PM
Updated 7/16/2014 11:40:23 AM
2 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by andrewpallarca [7/16/2014 11:38:13 AM], Confirmed by andrewpallarca [7/16/2014 11:40:23 AM]
s
Get an answer
Original conversation
User: Please help me with checking my answers. Simplify by using the Distributive Property: 4a + 5(b – 2)

Weegy: 4a + 5(b – 2) = 4a + 5b - 10
lechatelier|Points 66|

User: Please help me with checking my answers. Simplify by using the Distributive Property: 8(3a + 2b – 5c)

Weegy: Solution : 8(3a + 2b – 5c) = 24a + 16b - 40c
Expert answered|bongche|Points 1319|

User: Please help me check my answers. Simplify by Combining Like Terms: 14xy^3 – 22xy^3 + 5xy^3

Weegy: Solution : 14xy^3 – 22xy^3 + 5xy^3 by combining like terms 14xy^3 – 22xy^3 + 5xy^3 = -3xy^3
Expert answered|bongche|Points 1319|

User: Applying PEMDAS, simplify these expressions: 6 + 4(3^2) – 20

Weegy: Solution : Applying the PEMDAS 6 + 4(3^2) – 20 6 + 4(3^2) – 20 = 6 + 4 (9) - 20 ; = 6 + 36 - 20 = 42 - 20 = 22
Expert answered|bongche|Points 1319|

User: Applying PEMDAS, simplify: -12 – 48 ÷ 6 x 3^2 + 10

Weegy: Solution : -12 – 48 ÷ 6 x 3^2 + 10 = -12 – 48 ÷ 6 x 9 + 10 = -12 – 8 x 3^2 + 10 = -12 – 8 x 9 + 10 = -12 – 72 + 10 = -12 – 62 = -74
Expert answered|bongche|Points 1319|

User: Simplify the espressions with grouping symbols: 14 – [ 3 + (8 – 2)]

Weegy: Solution : 14 – [ 3 + (8 – 2)] = 14 – [ 3 + 8 – 2] = 14 – 3 - 8 + 2 = 5
Expert answered|bongche|Points 1319|

User: Evaluate the expression: Given 4x – 12, evaluate when x = -7

User: Given 3x^2 + 2x – y, evaluate when x = -3 and y = 9

Question
Asked 3/22/2012 8:13:11 PM
Updated 7/16/2014 11:40:23 AM
2 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by andrewpallarca [7/16/2014 11:38:13 AM], Confirmed by andrewpallarca [7/16/2014 11:40:23 AM]
New answers
Rating
8
4x – 12, x = -7

= 4(-7) - 12
= -28 - 12
= -40
Added 7/16/2014 11:39:09 AM
This answer has been confirmed as correct and helpful.
8
3x^2 + 2x – y, x = -3 and y = 9

3(-3)^2 + 2(-3) - 9
= 3(9) - 6 - 9
= 27 - 6 - 9
= 12
Added 7/16/2014 11:40:22 AM
This answer has been confirmed as correct and helpful.
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Please help me. I'm checking my answers. Evaluate the expression: Given 4x – 12, evaluate when x = -7
Weegy: 4x – 12, when x = -7 is the same thing as 4(-7) - 12, which equals -40. Your answer is -40. (More)
Question
Expert Answered
Updated 2/21/2014 11:49:10 AM
0 Answers/Comments
34,193,635
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
Earthquakes can only occur at a fault if the fault experiences ...
Weegy: The area in a fault where stress builds up is called the hypocentre zone.
7/27/2021 3:42:44 AM| 5 Answers
Define muscular endurance
Weegy: Muscular endurance is the ability of a muscle or group of muscles to sustain repeated contractions against a ...
7/19/2021 7:32:03 PM| 3 Answers
The Zero law Means
7/21/2021 2:04:29 AM| 3 Answers
How many cities are in pennsylvania
7/22/2021 5:04:58 PM| 3 Answers
What’s 2 plus 7
Weegy: 2 + 2 is 4. User: That’s 2 + 8 Weegy: Hi, how can help you? User: What’s 2 + 8 Weegy: 2 * 2 = 4 User: ...
7/22/2021 7:30:18 PM| 3 Answers
The Eighteenth Amendment, "Prohibition," was reversed by the
Weegy: The Eighteenth Amendment, "Prohibition," was reversed by the Twenty-first Amendment. User: Controls given ...
7/26/2021 8:15:46 AM| 3 Answers
S
L
Points 903 [Total 1614] Ratings 2 Comments 883 Invitations 0 Offline
S
L
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P
1
L
Points 761 [Total 5322] Ratings 25 Comments 511 Invitations 0 Online
S
L
P
P
Points 622 [Total 3565] Ratings 0 Comments 622 Invitations 0 Offline
S
L
Points 473 [Total 474] Ratings 0 Comments 473 Invitations 0 Offline
S
L
P
P
L
P
Points 277 [Total 7205] Ratings 1 Comments 267 Invitations 0 Offline
S
L
L
P
Points 258 [Total 5669] Ratings 1 Comments 248 Invitations 0 Offline
S
L
R
Points 254 [Total 745] Ratings 14 Comments 104 Invitations 1 Offline
S
L
Points 233 [Total 523] Ratings 0 Comments 233 Invitations 0 Offline
S
L
1
1
1
1
1
Points 141 [Total 2082] Ratings 14 Comments 1 Invitations 0 Offline
S
L
1
1
1
Points 137 [Total 3125] Ratings 13 Comments 7 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.