What is the value of the 5 in the diameter of a half dollar?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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.

Line wx is parallel to line yz. if m