Mathematics, 19.11.2020 14:00 makenziehook8

Eliza reads 1/7 of her book on Monday. On Tuesday and Wednesday combined, she reads three times as much as she reads on Monday. The expression 1/7r + 3(1/7r) can be used to determine the number of pages Eliza reads on Monday, Tuesday and Wednesday combined. The variable r represents the total number of pages in the book. Eliza’s book has a total of 357 pages. How many pages does Eliza read on Monday, Tuesday and Wednesday combined.

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Eliza reads 1/7 of her book on Monday. On Tuesday and Wednesday combined, she reads three times as m...

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