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Mathematics 16 Online
OpenStudy (anonymous):

The variables x and y vary inversely. When x is 3, y is 6. Find the equation that relates x and y. A. x/y = 2 B. y = 3x C. xy = 18 D. x/y = 18

OpenStudy (goldphenoix):

It's A.

OpenStudy (anonymous):

Can you explain it to me? That's what I was hoping for.

OpenStudy (goldphenoix):

Wait. I mest up.

OpenStudy (goldphenoix):

It's C.

OpenStudy (goldphenoix):

X=3 Y= 6. So \[xy=18\] Or 3 x 6, which equal to 18.

OpenStudy (anonymous):

Thank you :D

OpenStudy (goldphenoix):

No problem. :)

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