Devin is investigating the relationship between the temperature in degrees Fahrenheit and the number of gallons of lemonade sold at a lemonade stand at a lemonade stand on each day during a particular week. Her data is shown in the table

Using a regression calculator, what is a good line of best fit for the data

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

How do i do this? i don’t understand

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the