Find the missing term m-n/m^2-n^2 +? /(m-1)(m-n)=2m/m^2-n^2

In each situation of bivariate data there is causation, so the variables can be named explanatory and responsive variables. identify each explanatory variable and response variable.

Square abcd was translated using the rule (x, y) - (x – 4. v + 15) to form a'b'c'd': what are the coordinates of poi the pre-image if the coordinates of point d' in the image are (9.–8)? (13, -23)(5,7)(18,1)(-6,-4)​

Store has a promotion buy 3 shirts get 25% off the next store get third 50% off and the next store get 10% which is the better deal