An airplane flies for 6 hours against the wind on the way to your destination and 5 hours with the same tailwind on the return trip. The speed of the plane in still air is 550 miles per hour. Find the speed of the wind.

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Hich equation can pair with x + 2y = 5 to create an inconsistent system? 2x + 4y = 3 5x + 2y = 3 6x + 12y = 30 3x + 4y = 8