A survey of 391 children given at a local elementary school showed that 125 like chocolate ice cream, 200 like pistachio ice cream, and 141 do not like chocolate or pistachio ice cream. How many children like at least one kind of ice cream mentioned in the survey

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.