Joe and mel are trying to determine whose car they should take down to las vegas (563 miles away). joe’s tricked out nissan sentra coupe gets 28 miles per gallon, while mel’s cayman porsche gets uses an average of 10 liters for every 100 km.

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?