Can someone please help me solve some of my math? I need help ASAP f(x) = 4x – 1
g(x) = -x^2– X
Find (f + g)(x)

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

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

How are algebraic expressions evaluated using substitution?