What number fills in the blank to complete the factorization of 3x + 24?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

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