Alejandro, becky, marcus, and kathy ate lunch at a restaurant.
the total amount of the bill, including tax and tip, was $34.20. alejandro
paid $10.00, becky paid 1/4 of the bill, marcus paid 0.2 of the bill, and kathy
paid the rest. who paid the greatest part of the bill?

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.