home medical test kits have increased in popularity in recent years. This year, 100 million test kits are expected to be sold. This represents a 116% increase from the number of kits that were sold last year. How many medical test kits were sold last year?

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