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simplify 8-(-5) - 4(-7)
Question
Asked 1/6/2011 5:27:43 PM
Updated 6/30/2014 4:08:57 PM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [6/30/2014 4:08:57 PM]
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User: simplify 8-(-5) - 4(-7)

Weegy: -1
Expert answered|mademt33|Points 27|

User: simplify 8 - (-5) - 4(-7). a) -63 b) -15 c)41 d) 68

Question
Asked 1/6/2011 5:27:43 PM
Updated 6/30/2014 4:08:57 PM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [6/30/2014 4:08:57 PM]
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8-(-5) - 4(-7);

= 8 + 5 - (-28);

= 13 - (-28);

= 13 + 28;

= 41
Added 6/30/2014 4:08:57 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [6/30/2014 4:17:17 PM]
Comments
To simplify 8 - (-5) - 4(-7). a) -63 b) -15 c)41 d) 68

8+5-4(-7)
13-(-28)

Because of 2 negatives, Thus

13+28
=41

The answer should be C, C= 41
Added 1/6/2011 6:27:53 PM
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Questions asked by the same visitor
perform the indicated operation. 14 - (-10) A)4 B)-4 C(24 D) -24
Weegy: 4 (More)
Question
Updated 6/30/2014 4:10:49 PM
3 Answers/Comments
14 - (-10)
=14+10
=24
The answer is C
Added 1/6/2011 5:34:31 PM
In the problem: Perform the indicated operation. 14 - (-10) A)4 B)-4 C(24 D) -24

14-(-10)

This becomes:

14+10 because of the 2 negatives

Thus,

The answer should be C, C= 24
Added 1/6/2011 5:35:06 PM
14 - (-10) = 14 + 10 = 24
Added 6/30/2014 4:10:49 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [6/30/2014 4:15:51 PM]
what is the multiplicative inverse of 1/4?
Weegy: Sharps F# C# G# D# E# A# B# Remember this saying: Fat Cows Go Dead After Eating Bunnies. Flats Bb Eb Ab Db Gb Cb Fb Remember this saying Big Elephants Are Dumb Grass Chewing Fatheads. It may sound silly - but, [ [ you will NEVER forget the order of sharps and flats. As to why they are in these particular orders: Thank Rameau, the councilor and chief educator of Louis XIV - AKA the "Sun King." Now, everything on earth revolves around the sun. So, Louis XVI wanted things explained in such a way as revolving around him. Starting with the key of C Major - no sharps and flats, go up a perfect 5th (P5) and play a major scale starting on a G (P5 above C). Following the formula for major scales you will find that the scale contains only one sharp - F#. Go down a P5 and your scale will start on the note F. Following the same formula for the major scale starting on F, you will find that the only flat is a Bb. Now, if you follow the almighty Circle of 5ths - Ascending, you will find that you will add sharps in the following order: F# C# G# D# E# A# B# Following the Circle of 5th -, Descending, you will find that you will add flats in the following order Bb Eb Ab Db Gb Cb Fb. All because of the arrogance of a dead, former emperor of France. ] ] User: what is the multiplicative inverse of 1/4? A) 4 B) -1/4 C) -4 (More)
Question
Expert Answered
Updated 6/30/2014 4:09:59 PM
1 Answer/Comment
4 is the multiplicative inverse of 1/4.
Added 6/30/2014 4:09:59 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [6/30/2014 4:16:36 PM]
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