The center of a circle is located at point (5,2). Where will the center of the circle be after a reflection through x=−3? A
(−8,5)

B
(−5,−2)

C
(−11,2)

D
(5,−8)

David and alton are training for a race. they spend 35 minutes stretching and then go on a 5 mile practice run. david runs at a pace of 7 min/mile. alton runs at a pace of 8 min/mile. write an equation for each runner that shows the total length of their workout. then solve each equation showing your work