The figure above is rotated 180° counterclockwise about the origin. what are the coordinates of r'? a. (–6, 1) b. (–1, –6) c. (1, 6) d. (6, –1)

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Ineed to know the answer to this algebra question.

Write and solve a real word problem that involves determining distance on a coordinate plane