Final answer:
The provided question is incomplete, making it impossible to determine the possible values of the expression 1/y. More information is required to accurately solve the problem.
Step-by-step explanation:
The question seems fragmented and does not provide a complete equation or context to find all possible values of the expression 1/y. However, based on the pattern in the typos, such as 65 175 140|175 - 140 = 35, it appears the student may be analyzing data points or solving an equation. Without additional information, it is not possible to provide a specific answer to the student's question. If the student can provide a complete and clear question, we could then offer a step-by-step explanation to find the solution