What is the probability of drawing two yellow marbles if the first one is NOT placed back into the bag before the second draw?

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

Plz , will award brainliest find an equation for the line that goes through the points (5,-8) and (13,4)