Evaluate the expression below.
2 answers:
Answer:
1
Step-by-step explanation:
Pemdas
parenthesis
exponent
multiply
divide
add
subtract
|8-7|*4+3(-1)
8-7=1
1*4+3(-1)
3(-1)=3
1*4-3
1*4=4
4-3=1
1 is the correct answer.
Answer:
<h2>A. 1</h2>
Step-by-step explanation:
Use:
|a| = a for a ≥ 0 or |a| = -a for a < 0
PEMDAS:
P Parentheses first
E Exponents
MD Multiplication and Division (left-to-right)
AS Addition and Subtraction (left-to-right)
========================================
|8 - 7| · 4 + 3(-1)
= |1| · 4 - 3
= 1 · 4 - 3
= 4 - 3
= 1
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