3^2x-5 = 81

please answer

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Select the graph of the solution. click until the correct graph appears. |x| = 3