s9152596 s9152596

19-12-2020
Mathematics

contestada

evaluate 5 +(-4) + (-7) + 2

Respuesta :

zainab2079 zainab2079

19-12-2020

Answer:

Step-by-step explanation:

+ - = -

+ + = +

5-4-7+2

-7+2

-5 ans

Answer Link

19-12-2020

Answer: -4

Step-by-step explanation:

5+(-4) + (-7) + 2

first order of operation PEMDAS

5+(-4) = 1

(-7)+2= -5

add them 1 + (-5) = -4

Answer Link

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