Which fraction is equivalent to 1/2 • 4/3 divided by 5/6 ?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

For which pair of functions is (gof)(a)=|a|-2?

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