Write a situation in which positive and negative numbers are used to describe values that have opposite meaning. What does 0 represent in this situation you created

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?