What is the sum of a geometric series of 12 terms that begins with 10 and has a common ratio of 2 ?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?