Help me on this math problem quick

Iwill give brainliest. 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?

To decrease an amount by 16% what single multiplier would you use

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?