https://file.aiquickdraw.com/mathbot/file/17255037440174nllqlbb.jpg

The question in the image states:

"Under his cell phone plan, Elijah pays a flat rate of $40.50 per month and $4 per gigabyte. He wants to keep his bill at $68.50 per month. How many gigabytes of data can he use while staying within his budget?"

Let's break down the problem.

1. **Flat rate per month**: $40.50
2. **Cost per gigabyte of data**: $4
3. **Maximum total bill**: $68.50

To find the number of gigabytes of data Elijah can use, we can set up an equation:

\[
\text{Total cost} = \text{Flat rate} + (\text{Cost per gigabyte} \times \text{Number of gigabytes})
\]

This can be written as:

\[
68.50 = 40.50 + 4 \times \text{Number of gigabytes}
\]

Now, let's solve for the number of gigabytes.

### Calculation:

1. Subtract the flat rate from the total bill:
\[
68.50 - 40.50 = 28.00
\]

2. Divide the remaining amount by the cost per gigabyte:
\[
\frac{28.00}{4} = 7 \text{ gigabytes}
\]

So, Elijah can use **7 gigabytes** of data while staying within his budget.

If you have any questions or would like more details, feel free to ask!

---

**Here are 5 related questions to explore further:**

1. What would happen if Elijah's budget increased to $80 per month?
2. How much would Elijah's bill be if he used 10 gigabytes of data?
3. If the cost per gigabyte increased to $5, how many gigabytes could Elijah use within the $68.50 budget?
4. How much would Elijah save if he reduced his data usage by 2 gigabytes?
5. What is the total monthly cost if Elijah does not use any data?

**Tip:** When budgeting, it's helpful to break down fixed and variable costs separately, just like we did in this problem!

Under his cell phone plan, Elijah pays a flat rate of $40.50 per month and $4 per gigabyte. He wants to keep his bill at $68.50 per month. How many gigabytes of data can he use while staying within his budget?

Solve a real-life budgeting problem where Elijah needs to determine how many gigabytes of data he can use while keeping his phone bill at $68.50 per month. Learn about linear equations and budgeting, suitable for Grades 6-8.

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