(adapted from ross, 2.12) an school is offering 3 language classes: one in spanish, one infrench, and one in tagalog. the classes are open to any of the 100 students in the school. there are 28 students in the spanish class, 26 students in the french class, and 16 in thetagalog class. there are 12 students who are in both spanish and french, 4 who are in bothspanish and tagalog, and 6 who are in both french and tagalog. in addition there are 2students taking all 3 classes.

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.

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%