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13-06-2021
Mathematics

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What is the first step in evaluating the expression (9 − 6 ÷ 2 × 5) 2+ 7?

A) 9 − 6
B) 6 ÷ 2
C) 2 × 5
D) 5 2

Respuesta :

13-06-2021

Answer:

B) 6 ÷ 2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

We must follow BPEMDAS rules.

We first look at the parenthesis, and evaluate it left to right. In the parenthesis, the first order of higher operation would be division, hence B is our answer.

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