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21-11-2019
Mathematics

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4 + [(16 - 4) + (12 -9)] Also Explain the answer please and thank you

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Аноним Аноним

21-11-2019

Answer:

19

Step-by-step explanation:

4 + [(16 - 4) + (12 -9)]

Using PEMDAS, first solve the parentheses.

16-4 is 12 and 12-9 is 3

Rewrite the expression

4+(12+3)

12+3 is 15

4+15

19.

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