Corpesdoll <- is my twixxtter i will give u help on any math/science problem if u message me, u don't gotta follow or anything. kinda bored so tutoring is my final resort

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?