Respuesta :

Answer:

18(1)

Step-by-step explanation:

i'm not sure how you format the answer but the f is 18, and x is 1.

Answer:

I don't really get why the y is there like I'm not a math expert but since the x is 1, then 18 divided by 1 is 18 so it would be 18(1) but I'm still not sure.

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