Elena is driving towards her friend's house in another town at a speed of 34 miles per hour. She departs from her house at 2:00 PM and arrives at 3:30 PM.
How far away is her friend's house? Assume that she travels at a constant speed
of 34 mph.

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.