I need help please :> :< this is just hard for me im using my all out

Write each expression in exponential form and find its value.| ! 2 x 2 x 2 x 2

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?