Heath and Jaden like to birdwatching and keep track of how many different species they saw at each site. In one day they visited five different sites and saw an average of seven species at each site. The day before they sauce 30 different species at six different sites. How many fewer species did they see at each site the day before?

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

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.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?