Find the mean absolute devastation of each set of data. Round your answer to two decimal places. HELP!!

Determine the relationship of ab and cd given the following points

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

How many terms does the polynomial x^2 y^2 have