Tran left a tip of nine dollars which was 3/20 of the cost of the food. Which shows the correct equation in the value of X, the total cost of the food

The very first thing to don is to direct your partner to stop the vehicle.  if the patient goes into cardiac arrest during transport you should have your partner stop the vehicle and come back to assist you. the vehicle must not be moving to initiate an (automated external defibrillator)  aed analyze mode. your focus should be on delivery of an aed shock as soon as possible. while the vehicle is stopping, you should then initiate cpr.