sonyapineda0 sonyapineda0

11-12-2020
Mathematics

contestada

can you help me please? ( I didn't mean to pick a answer)

can you help me please I didnt mean to pick a answer class=

Respuesta :

Lindsayp432 Lindsayp432

11-12-2020

Answer:

#3:8n-4

Step-by-step explanation:

combine like terms

3n+n=4n

-7+5=-2

4n-2

multiply that by 2 to get the perimeter, which is 8n-4

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