Mathematics, 15.10.2020 07:01 nancy00

Adele sells books online. She makes a flat profit of $2.00 per book, but she needs to pay $4.00 per day to Paypal for using the app on her website. How many books does she need to sell to make at least $120.00 per day?

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Adele sells books online. She makes a flat profit of $2.00 per book, but she needs to pay $4.00 per...

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