16 is 8% of what number

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?