15-11-2019
Mathematics

contestada

What is -4 + (3)(-8) +7 using the code PEMDAS?

Respuesta :

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15-11-2019

Answer:

-21

Step-by-step explanation:

-4 + (3)(-8) + 7

-4 + -24 + 7 <-- I used the (M) for multiplication

-28 + 7 <-- I used the (A) for addition

-21 <-- I used the (A) for addition again!

Your answer is -21.

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