Respuesta :

jageerdar000

Answer:

I want to say that

Step-by-step explanation:

just only click the question. because now I am confused which I have to solve

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Answer:

D. 1/2x + 30 = 3/4(x + 30)

Step-by-step explanation:

we'll use james = y and sarah = x

y = 1/2x

y + 30 = 3/4(x + 30)

now sub in y:

1/2x + 30 = 3/4(x + 30)