Acargo plane flew to moscow and back. it took six hours longer to go there than it did to come back. the average speed on the trip there was 152 mph. the average speed on the way back was 380 mph. how many hours did the trp there take? ( and ! ) asap

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Simplify the expression 10/11(22z) + (a+5) -1

Will mark name all segments skew to bc