Mathematics, 06.11.2020 16:40 milkshakegrande101

Holly and Ethan decide to sell some of their books at a flea market. The booth rental costs $15, and they will sell each book for $1.50. How many books will Holly and Ethan need to sell to make a profit of exactly $30?

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Holly and Ethan decide to sell some of their books at a flea market. The booth rental costs $15, and...