The points (-3,1), (-1,1) (0,-1) (-1,-3) (-3,-3) and (-4,-1) what polygon is this

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.