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Jasoncookies23
24.02.2021 •
Mathematics
Amy is a years old.
Zack is 7 years older than Amy.
Using a, write an expression for Zack's age.
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Ответ:
so a+7
Ответ:
x + 7
Step-by-step explanation:
amy is unknown x + 7 equals zack
Ответ: