Friday’s high temperature was −1°C. The low temperature was −5°C. What was the difference between the high and low temperatures?

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Combine like terms to make a simpler expression 3z+z

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?