The low temperatures in degrees Fahrenheit in Marsh City during a week in January were: - 3, - 5, 3, 7, - 2, - 2, - 5 What was the average low temperature for that week?

-1

Step-by-step explanation:

You can find the average my finding the sum of all temperatures and then dividing it by the number of temperatures (in this case 7)

So you get (-3-5+3+7-2-2-5) / 7=-7/7=-1