An arrangement of billiard balls has 5 balls in the first row and 16 rows in all. In each successive row one ball is added. What is the explicit rule for this situation, and how many balls will be in the16throw? Drag and drop the answers into the boxes to match the situation.

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

What value of x is in the solution set of 4x – 12 s 16 + 8x?