Final answer:
Proposition 25 in 2010 changed the budget approval voting threshold in California from 2/3rds majority to a simple majority, except for tax increases.
Explanation:
In California, the requirement that all budgets had to be passed by a 2/3rds majority was changed by Proposition 25 in 2010, which reduced the voting threshold to a simple majority for budget passage. However, a two-thirds majority is still required for tax increases as per Proposition 13 passed in 1978.
Learn more about California budget approval requirements here:
https://brainly.com/question/37792159
