You spent  z  dollars today. today, you spent 5.5 times as many dollars as you spent yesterday. which expression correctly shows how much you spent yesterday? 5.5z5.5 ÷  z5.5(1 −  z)z  ÷ 5.5none of the above

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.