Quadrilateral abcd has vertices a(1, 0) b(5, 0) c (7, 2) d(3, 2). use slope to prove that abcd is a parallelogram. show all of your work for full credit.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

How many solutions does the nonlinear system of equations graphed bellow have?

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.