Your school has created a maze where each student pays $2 for the chance to get a “trick” or a “treat”. At the end of each path waits someone dressed in costume to scare
them or they will receive a bag of candy corn. From the maze, construct a tree diagram
and then answer the questions that follow.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.