Perform the following operations and write the answers in
port a: 81 +16/ - 121 +814

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?

Evaluate the expression. (9 + 5)(3 + 2)0

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]