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Question and answer
Q: Evaluate the expression below. |8 - 7| · 4 + 3(-1)
A: |8 - 7| · 4 + 3(-1) = |1| · 4 + 3(-1) = 1 · 4 + 3(-1) = 4 - 3 = 1
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Asked 3/23/2012 12:56:31 PM
Updated 151 days ago|1/25/2018 3:52:15 AM
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|8 - 7| · 4 + 3(-1)
= |1| · 4 + 3(-1)
= 1 · 4 + 3(-1)
= 4 - 3
= 1
Added 151 days ago|1/25/2018 3:52:15 AM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
what is order of operations for this problem 2 + (3 - 9) ÷ -3 · 4
Weegy: Mathematical operation normally follows a specific order which is called MDAS. MDAS stands for Multiplication, Division, Addition and Subtraction. [ Therefore usinf the given problem you need to solve -3 x 4, followed by your (3-9) ÷ -12, and followed by 2 plus the answer on (3 - 9) ÷ -3 x 4. Hence the answer is 4 ] (More)
Question
Expert Answered
Updated 6/24/2014 1:01:53 PM
1 Answer/Comment
2+(3-9)÷-3x4
=2+(3-9)/(0-3)×4
=2+-6/(0-3)×4
=2+-6/-3×4
=2+2×4
=2+8
=10
Added 6/24/2014 1:01:51 PM
This answer has been confirmed as correct and helpful.
what is the order of operations for 2 + (3 - 9) ÷ -3 · 4
Weegy: Order of operation including the answer for each operation 1.( -3 x 4) =-12 2. (3-9) =-6 3. (3-9) ÷ (-3 · 4 ) = 2 4. 2+( (3-9) ÷ (-3 · 4 )) = 2 +2 = 4 4. (More)
Question
Expert Answered
Updated 6/6/2014 1:07:38 PM
1 Answer/Comment
The order of operation for 2 + (3 - 9) ÷ -3 · 4 is PEMDAS, parenthesis, exponent, multiplication or division, addition, and subtraction.

2 + (3 - 9) ÷ -3 · 4;

2 + (-6) ÷ -3 · 4;

2 - 6 ÷ -3 · 4;

2 + 2 · 4;

2 + 8 = 10
Added 6/6/2014 1:07:36 PM
This answer has been confirmed as correct and helpful.
Evaluate 8 ÷ -2 · 42 + 9
Question
Not Answered
Updated 6/6/2014 8:31:44 AM
1 Answer/Comment
8 ÷ -2 * 42 + 9;

= -4 * 42 + 9;

= -168 + 9;

= -159
Added 6/6/2014 8:31:44 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/6/2014 12:20:15 PM]
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