Find the unit rate.
10 deliveries in 2 hours =

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.