Cai thinks of the area of the poster as the sum of the areas of the three separate sections. write an expression that represents Cai's way of thinking. What does Cai's expression let you see about the layout that Brett's expression does not?

Iwill give brainliest. give accurate answer, . suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?