Simplify the algebraic expression by using the Distributive Property first and then combining like terms. Explain your answer or show your work. 12 x − 18 y 6 + 4 y

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

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

What are the values of each variable in the diagram below?