Dylan mowed three lawns for $45. Determine the cost per lawn

Find the value of the variable and the length of each secant segment.

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

2.5 milligrams is equivalent to how many grams