Perform the indicated operation.
f (n) = −n − 5 Find f ( f (n))

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9