Answer :

Answer: 6 books

Step-by-step explanation:

The inequality is b = 6 .

28 = 1 + 3 + b

1 + 3 = 4

28 - 4 = 24

24 / 4 = 6 books

b = 6

Toni can carry up to 6 books in her backpack

anabellexlee
The answer is 6 books. They all add up to 4 pounds so if each book is 4 pounds it’s six books.

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