Which statement about this figure is true? (Discovering Solids Quiz)

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

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.