To determine how many miles Alexa can drive the truck, we can set up the following equation based on the given information.
- The flat rate to rent the truck is $50.
- The cost per mile driven is $0.25 (or 25 cents).
- Alexa's total budget is $230.
Let \( x \) be the number of miles driven. The total cost formula can be expressed as:
\[ \text{Total Cost} = \text{Flat Rate} + \text{Cost per Mile} \times \text{Miles Driven} \]
Plugging in the values we have:
\[ 230 = 50 + 0.25x \]
Now, we can solve for \( x \):
- Subtract the flat rate from the total cost:
\[ 230 - 50 = 0.25x \]
\[ 180 = 0.25x \]
- Divide both sides by 0.25 to solve for \( x \):
\[ x = \frac{180}{0.25} \]
\[ x = 720 \]
Therefore, Alexa can drive the truck for 720 miles.