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SOVA2 [1]
3 years ago
15

Evaluate the expression below.

Mathematics
2 answers:
liubo4ka [24]3 years ago
7 0

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.

o-na [289]3 years ago
6 0

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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