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alexandr1967 [171]
2 years ago
5

Joan is 5 years older than Ellen, and 3 years ago their sum of their ages is 17, in how many years will Joan be 21?

Mathematics
1 answer:
mariarad [96]2 years ago
5 0

Answer:

7

Step-by-step explanation:

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The additional set of values which could be included in the table is; (10,2).

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brainly.com/question/2143065

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