Mathematics

Mathematics, 12.11.2020 17:20, deadpoolcorvettehats

Alex is 4 years younger than 2 times his sister's age. Write a rule that represents Alex's age x as a function of his sister's age y. How old is Alex, if his sister is 11?

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Alex is 4 years younger than 2 times his sister's age. Write a rule that represents Alex's age x as...

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