What is the value of (gof)(4)

f(x)=3-x; g(x)=4x+1

Which expression is the factored from of 2/3x + 4?asap

How many $20 bills do you need to have to make $280

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