Find the slope of the line that goes through the points (5,11) and (13,9).

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.