If x/y+y/x = -1 , what is the value of x^3-y^3​ . with working . pls fast

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

What are the domain and range of f(x)= -log5(x+2)