
    Create a function that combines a student's sequential performance levels in an adaptive learning system into a single progress pathway string, with each level separated by a specified delimiter. The function should take a tuple containing the student's achievement levels (e.g., "Basic", "Intermediate", "Advanced") and return a concatenated string that represents their learning progression.
    

    
def concatenate_tuple(test_tup):
    """
    Create a function that combines a student's sequential performance levels in an adaptive learning system into a single progress pathway string, with each level separated by a specified delimiter. The function should take a tuple containing the student's achievement levels (e.g., "Basic", "Intermediate", "Advanced") and return a concatenated string that represents their learning progression.
    

    """
def concatenate_tuple(test_tup):
    """
    Create a function that combines a student's sequential performance levels in an adaptive learning system into a single progress pathway string, with each level separated by a specified delimiter. The function should take a tuple containing the student's achievement levels (e.g., "Basic", "Intermediate", "Advanced") and return a concatenated string that represents their learning progression.
    

    """
    delim = '-'
    res = ''.join([str(ele) + delim for ele in test_tup])
    res = res[:len(res) - len(delim)]
    return str(res)