What are the answers to middle school math pizzazz book c c-60?

How big is 4 x 36? What is scientific notation and why is it used? What is 32 over 6 changed to lowest terms? What has the lowest aldebo? What word means able to be used? Does a pentagon have 5 equal angles? How do i solve x squared - 6x plus 5 equals 0? What is 168 minus 20 percent? How invented the first 360 degree circle? What is the area of the triangle 20 cm and 13cm? What type of figure must a quadrilateral be if its diagonals are perpendicular bisectors of each other and are congruent? What is the word form for 80.13? What is the total price of a 22.95 item plus 6 percent sales tax? What is the Measure of how much surface area an object has? How much is two third in 240 inches? How many yards is 126 inches? What is the average of 384 389 382? What is 33 rounded to the nearest ten how? Are all octagons polygons? What is the estimated product of 9250 and 29?