valerygustave99 valerygustave99

22-02-2020
Mathematics

contestada

Which expression has the same value as he one below.8+[4+(-9)]

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bluespy bluespy

22-02-2020

Answer:

3

Step-by-step explanation:

Use the order of operations PEMDAS

We will do what is in the parenthesis and brackets first and then addition

8 + [4 + (-9)] 4 plus -9 is -5

8 + [-5]

8 + -5

8 - 5

= 3

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RobIoxDV RobIoxDV

03-12-2020

Step-by-step explanation:

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