The first two are alike because you have to add 3 to each side for everything to come out even.
As it says he keeps 'pairs' of shoes so the answer has to be an even 'number' - ie B, C and E are all possible answers.
I think its 0.004. i just did it on my calculator
Answer:
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Step-by-step explanation:
To get the inverse, first off do a quick switch on the variables, and then solve for "y".