what do both state and local taxes fund?\nstudent loans\npublic schools\nsocial security\ncity parks

Brief Explanations:

State and local taxes are used to fund public services within their jurisdictions. Public schools are a key area funded by these taxes as education is a responsibility often shared between states and localities. Student loans are typically funded through other means like federal programs or private lenders. Social security is mainly a federal - level program funded by payroll taxes at the federal level. City parks might be funded in part by local taxes but public schools are more comprehensively and commonly funded by both state and local taxes.

Answer:

public schools