Theses prisms are similar. find the surface area of the larger prism. round to the nearest tenth. need badly.

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.

Benjamin believes that ¼ % is equivalent to 25%. is he correct? why or why not?

Mr.charles cut fresh roses from his garden and gave 10 roses to his neighbor. then he gave half of what was left to his neice. he kept the remaining 14 roses. how many roses did he cut?