Is the first one correct and what are the ages?

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asked Nov 13, 2022 168k views

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Andrey Turkin · Answer 1 · 2022-11-17T14:10:00+0000

For the first question (10a) I think 4x - 4 = 64 could also model the situation. For the ages, Ari is 17, Bill is 34, and Chris is 13. To check, we add them up and get a total of 64. Hope this helps.

Is the first one correct and what are the ages?

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