s9800485 s9800485

21-01-2021
Mathematics

contestada

Set up this equation. There are 20 animals in my house. Some are cats and some are ducks. There are 72 legs in all. *

Respuesta :

hilolz123 hilolz123

21-01-2021

Answer:

System of equations:

x + y = 20

2x + 2y = 72

Step-by-step explanation:

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