How would we write this as an expression?  Be sure to define any variables used

Mary worked five more hours than Lisa worked.

We can express the relationship between the hours Mary and Lisa worked using an algebraic expression.

Let's define:
- \( L \) as the number of hours Lisa worked.
- \( M \) as the number of hours Mary worked.

According to the statement, Mary worked five more hours than Lisa. So, we can write:

\[
M = L + 5
\]

Here, \( M \) represents the number of hours Mary worked, and it's equal to the number of hours Lisa worked (\( L \)) plus 5.

Would you like more details, or have any questions on this?

Here are some related questions:
1. How would the expression change if Mary worked 3 fewer hours than Lisa?
2. What if Lisa worked twice as many hours as Mary?
3. How would you represent the total number of hours both worked together?
4. How would you solve for \( L \) if Mary worked 10 hours?
5. What if Mary and Lisa together worked 30 hours in total?

**Tip**: When writing expressions, clearly define each variable to avoid confusion, especially in word problems.

How would we write this as an expression? Be sure to define any variables used.

Mary worked five more hours than Lisa worked.

Learn how to write a linear equation for the scenario where Mary worked 5 more hours than Lisa. This problem introduces basic algebraic concepts and expressions, ideal for students in Grades 6-8. Follow step-by-step instructions to define variables and create the expression.

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