765 -314 765 -415 765 -517 765 -619 (13) 751 -221 (14) 75vert -225 (15) 67 -226 67vert -323

* **765 - 314:**``` 765-314---- 451```* **765 - 415:**``` 765-415---- 350```* **765 - 517:**``` 765-517---- 248```* **765 - 619:**``` 765-619---- 146```* **(13) 751 - 221:**``` 751-221---- 530```* **(14) 751 - 225:** (Assuming the stray vertical line in the original problem was a typo and meant to be 1)``` 751-225---- 526```* **(15) 671 - 226:** (Assuming the stray vertical line in the original problem was a typo and meant to be 1)``` 671-226---- 445```* **671 - 323:** (Assuming the stray vertical line in the original problem was a typo and meant to be 1)``` 671-323---- 348```