elinor10x elinor10x

09-08-2021
Mathematics

contestada

-55.5 — -8.55c +4.35c

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

09-08-2021

Answer:

-55.5+12.9c

Step-by-step explanation:

-55.5 — -8.55c +4.35c

Subtracting a negative is like adding

-55.5 +8.55c +4.35c

Combine like terms

-55.5 +8.55c +4.35c

-55.5 +12.9c

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