Write SQL query to solve given problem: How many solutions are in "https://github.com/derickbailey/presentations-and-training.git"?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT COUNT(T2.RepoId) FROM Repo AS T1 INNER JOIN Solution AS T2 ON T1.Id = T2.RepoId WHERE T1.Url = 'https://github.com/derickbailey/presentations-and-training.git'