The table shows how far each student ran in gym class. Which student ran the greatest distance? A. shana B. Joe
C. Michael
D. Emily

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?