Help me do this please

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.

Which statements are true about additional information for proving that the triangles are congruent check all that apply

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?