Which parachute has a slower descent: a red parachute that falls 10 feet in 4 seconds or a blue parachute that falls 12 feet in 6 seconds?

Simply 8x squared + 5(7x squared- x) - 2x =

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41