81=7k+19=3k solve variable. include steps, also check your answer!

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap