Without a calculator, solve 2 1/3 + 6 3/5 = ?
(answer in fraction form)

Pls! does anybody know a shortcut for answering these types of questions in the future?

The function models the number of accidents

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?