Jamari has saved $30. He got a summer job walking dogs, and gets $8 for every dog he walks.
In order to write an expression that represents the total amount of money Jamari has, start by representing that he earns $8 for each dog he walks. Let d represent the number of dogs Jamari walks.


To represent the total amount of money Jamari has, we start by noting the following:

- He begins with **$30** in savings.
- He earns **$8** for every dog he walks.
- Let **d** represent the number of dogs he walks.

Now, to write the expression:

- Jamari's earnings from walking dogs would be $ 8d $, since he earns $8 for each dog.
- The total amount of money he has would be his savings ($30) plus the earnings from walking dogs.

So, the expression for the total amount of money Jamari has is:

\[
30 + 8d
\]

This expression represents Jamari's total money as a function of the number of dogs he walks, **d**.

Would you like to see further details or have any questions?

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Here are 5 questions that expand on this information:

1. If Jamari walks 5 dogs, how much total money will he have?
2. How many dogs must Jamari walk to have a total of $100?
3. What if Jamari gets a raise and earns $10 per dog? How would the expression change?
4. If Jamari spends $20 after earning some money, how would you adjust the expression?
5. How much money would Jamari have if he walks 0 dogs?

**Tip**: To find out how many dogs Jamari needs to walk to reach a specific amount, set the total amount equal to the expression and solve for **d**.

Jamari has saved $30. He got a summer job walking dogs, and gets $8 for every dog he walks. In order to write an expression that represents the total amount of money Jamari has, start by representing that he earns $8 for each dog he walks. Let d represent the number of dogs Jamari walks.

Learn how to write an algebraic expression for Jamari's total money based on his savings of $30 and his earnings of $8 per dog. This problem introduces key algebra concepts, ideal for students in Grades 6-8.

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