natalie2sheffield natalie2sheffield

14-02-2019
Mathematics

contestada

Evaluate using the order of operations: 42 + 7 – 2.

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Respuesta :

1969976289 1969976289

14-02-2019

Answer:

47

Step-by-step explanation:

The order of operations is encoded in PEMDAS, or Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction. Because there is only addition and subtraction, we just calculate it from left to right: 42 + 7 - 2 = 49 - 2 = 47.

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cocothornton16 cocothornton16

14-02-2019

Answer: 47

Step-by-step explanation:

PMDAS- start with adding 42+7 that equals 49, then subtract 2.

hope this helps

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