Adelivery truck is transporting boxes of two sizes: large and small. the large boxes weigh
55

pounds each, and the small boxes weigh
35

pounds each. there are
110

boxes in all. if the truck is carrying a total of
4850

pounds in boxes, how many of each type of box is it carrying?

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?