What is the least number of cups of lemonade they need

Reference no: EM13204062

Carolyn and kim are selling lemonade this fall. It costs $0.10 to make each cup of lemonade. They are going to sell each cup of lemonade for $0.30. What is the least number of cups of lemonade they need to sell in order to collect $10.00 more than they spend.

Reference no: EM13204062

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