The total cost after tax to repair keisha's iphone is represented by the expression. 0.09(75h)+75h where h represents the number of hours it takes to repair keisha's iphone what part of the expression represents the amount of tax keisha must pay?or explain how i figure this out

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .