The cost of using a game facility is $1 for every 12 minutes. Talisa writes the function for the cost per hour as

Select the sequences that are geometric.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

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?