Please help With questions 4 and 6 .,

Which system of linear inequalities is represented by the graph? !

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

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?