A machine that drills holes for wells drilled to a depth of –72 feet in one day (24 hours).
If the machine drilled at a constant rate, what was the
depth after 15 hours?

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.

What is the solution for 6 - 7/8? explain the steps.

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.