What are the coordinates of the point on the directed line segment from (-8, 8)(−8,8) to (7, -7)(7,−7) that partitions the segment into a ratio of 1 to 4?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?