1 answer:
Add 5 on both sides
Make the denominators the same

Multiply 13 on both sides


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Answer:
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Answered by GAUTHMATH
<h3>Answer:</h3>
- Math is not discovered, It's Invented.

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Answer:
i cant see the first few
Step-by-step explanation:
18.75÷5=3.75
12.75÷3=4.2
The pack of 5 books has the lower cost per book