posted by Anna on .
Every year of a dog's life is worth 1 year of a human's life. If Rusty was a human, she would be twice the age of her owner, Mario. If Mario was a dog, he would be six years younger than Rusty. How old is Rusty?
Thank you for using the Jiskha Homework Help Forum. First of all, check the facts/typing in the first sentence. 1 year of a human life? Something wrong here.
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