Question and answer
(-3.9) + (6.01) - (-7.423)
Question
Asked 4/30/2015 11:59:42 AM
Updated 4/30/2015 6:54:09 PM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [4/30/2015 6:54:09 PM]
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Original conversation
User: (-3.9) + (6.01) - (-7.423)

Weegy: (-3.9) (6.01) - (-7.423)

= -23.439 - (-7.423)

= -23.439 + 7.423

= -16.016


User: Solve for x. 5x + 3(x - 2) = -2(x + 1)

User: What is the algebraic expression for "fourteen diminished by nine times a number"? (14 - 9)x 14 - 9x 9x - 14

User: Chocolates costing $8 per pound are to be mixed with chocolates costing $3 per pound to make a 20-pound mixture. If the mixture is to sell for $5 per pound, how many pounds of the $3 chocolate should be used

Weegy: 6
xramen135@aol.com|Points 590|

User: What is the equation of the line, in slope-intercept form, that passes through point (-2, 5) and is parallel to the line whose equation is x + y = 10?

User: Which of the following shows the correct order of the given numbers? 4.6..., , 4 < 4 < 4.6... 4.6... < < 4 < 4.6... < 4

Question
Asked 4/30/2015 11:59:42 AM
Updated 4/30/2015 6:54:09 PM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [4/30/2015 6:54:09 PM]
New answers
Rating
3
The algebraic expression for "fourteen diminished by nine times a number" is: 14 - 9x.
Added 4/30/2015 6:47:20 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [5/1/2015 1:36:30 PM]
3
(-3.9) + (6.01) - (-7.423)
= -3.9 + 6.01 + 7.423
= 2.11 + 7.423
= 9.533
Added 4/30/2015 6:48:59 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [5/1/2015 1:37:01 PM]
3
The equation of the line, in slope-intercept form, that passes through point (-2, 5) and is parallel to the line whose equation is x + y = 10 is y = -x + 3.
Added 4/30/2015 6:53:16 PM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
If Anne is 33 years younger than her mother and if the sum of their ages is 75, how old is Anne
Question
Not Answered
Updated 4/30/2015 11:57:45 AM
1 Answer/Comment
Let x be the age of Anne's mother.
x - 33 is Anne's age.
x + (x - 33) = 75
2x - 33 = 75
2x = 75 + 33
2x = 108
x = 108/2
x = 54
x - 33 =
54 - 33 =
21
Anne is 21 years old.
Added 4/30/2015 11:57:45 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [5/1/2015 1:39:28 PM], Rated good by sujaysen
What is the slope of the line that is perpendicular to the line whose equation is 3x + y = 4.
Question
Not Answered
Updated 4/30/2015 6:46:18 PM
1 Answer/Comment
The slope of the line that is perpendicular to the line whose equation is 3x + y = 4 is 1/3.
Added 4/30/2015 6:46:18 PM
This answer has been confirmed as correct and helpful.
|3 - 6 + 8| User: Solve 4(x + 5) < 6x + 6.
Question
Not Answered
Updated 5/3/2015 9:42:44 AM
2 Answers/Comments
|3 - 6 + 8| = 5
Added 5/3/2015 9:42:01 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [5/4/2015 9:46:31 AM]
4(x + 5) < 6x + 6
4x + 20 < 6x + 6
4x - 6x < 6 - 20
-2x < -14
x > 7
Added 5/3/2015 9:42:44 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [5/4/2015 9:46:47 AM]
31,866,652
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