Find the 7th term of the geometric sequence with the given terms.

a4 = -8 and a5 = -40; a7 =

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

Find the value of the combination. 5 c 5