2. A store owner paid $15 for a book. She marked up the price of the book by 60% to determine
2 answers:
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Hello!
Explanation:
↓↓↓↓↓↓↓↓↓↓↓
First this problem it should be the group like terms.
Then you add similar elements.
You can also add or subtract by the numbers.
Answer⇒⇒⇒3d+9
Hope this helps!
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-Charlie
