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Today at 5:44 AM
Mathematics

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CHECK MY ANSWER PLEASE (I chose C)

CHECK MY ANSWER PLEASE (I chose C) class=

Answer :

jimthompson5910 jimthompson5910

Today at 5:49 AM

Inverse variations are of the form x*y = k where k is some fixed number.

We have x = 9 and y = 2.5 so
x*y = 9*2.5 = 22.5

Therefore, x*y = k updates to x*y = 22.5, implying that k = 22.5

This is why the answer is actually choice B

Side Note: We can solve for y to get y = 22.5/x but this isn't listed as an answer choice

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