It could quasatic monumim that comes from the middle of the earth
Answer: coal
Explanation: coal is formed when layers of peat are compressed by the layers of rocks above.
F ( 18 ) = 1,50 * 18 + 12.50 = 27.00 + 12.50 = $39.50,
x - number of movies.
Answer: D ) $39.50; this is the amount Kelsey pays for 18 movies in 1 month
5.09 x 10 to the 6th power