Chris swam the 100-metter butterfly. His coach told him he was 5 seconds slower then the current Oklahoma State record. Chris dose not know what the record is what is an algebraic expression that could represent his time?

If Chris's time is represented by \( t \) and the Oklahoma State record is represented by \( r \), then according to the problem, Chris is 5 seconds slower than the record.

An algebraic expression that represents Chris's time would be:

\[
t = r + 5
\]

This shows that Chris's time \( t \) is 5 seconds more than the record \( r \).

Would you like more details or have any questions about this?

Here are 5 related questions:
1. How would the expression change if Chris were 3 seconds faster than the record?
2. If the Oklahoma State record was 52 seconds, how long did Chris take to swim the 100-meter butterfly?
3. How can you rearrange the equation to solve for \( r \), the state record, if you know Chris's time?
4. How would the equation change if Chris's time was twice as long as the state record?
5. How can algebraic equations help in comparing swimming times?

**Tip:** When translating word problems into algebra, focus on identifying keywords like "more than" or "slower than" to structure your equation correctly.

Chris swam the 100-meter butterfly. His coach told him he was 5 seconds slower than the current Oklahoma State record. Chris does not know what the record is. What is an algebraic expression that could represent his time?

Explore how to form an algebraic expression to represent Chris's swimming time, which is 5 seconds slower than the Oklahoma State record. Learn the concept of forming linear equations and how to solve similar problems. Suitable for students in Grades 6-8.

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