Which rational function models the time, y, in hours, that it takes the train to travel between the two cities at an average speed of x miles per hour?
Y=x/6.4
Y=x/160
Y=6.4/x
Y=160/x

Multiply. write your answer in simplest form. 3/8 x 5/7

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.