You play games where you score -6 points on the first turn and on each of the next 3 turns. what is your score after those 4 turns

Acylinder has volume 45π and radius 3. what is it’s height?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

In an improper fraction, is the numerator equal to, less than, or greater than the denominator