Betty Sturgeon

Carolyn and Kim are selling lemonade. It costs $0.10 to make each cup of lemonade. They are going to sell each cup of lemonade for $0.25. What is the total cost to make 55 cups of lemonade? Show or explain your work

The temperature for the past 8 hours has been changing at a rate of -1.5 degrees. The meteorologist predicts that the temperature will continue changing like this for the next 6 hours. The present reading is 0 degrees. What was the temperature reading 7 h...