A parking meter shows the slot number 2058 in seven-segment digits. What number do you read in the dashed mirror?

The mirror reverses the order (8 5 0 2) and flips every digit: 8 and 0 are unchanged, while a flipped 5 looks like 2 and a flipped 2 looks like 5. So the image reads 8205. (8502 reverses without flipping; 5028 flips without reversing.)