Respuesta :

apologiabiology
commutative says

a+b=b+a
so
9+4p=4p+9

first option
charleighmckenna

Answer:

hello, the correct answer is option A, 4p + 9

The commutative property of addition states

A+B = C

B+A=C

4p + 9 = 9 + 4p

Same Thing

Hope This Helped!

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