14. Make Sense and Persevere A marathon is a race that covers about 26 miles. Cindy ran 5 miles before taking her first water break. Then she ran another 7 miles to get to her next water break. After 6 more miles, she took her last water break. About how much farther does Cindy have until she reaches the finish line?

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UpStudy AI · Accepted Answer

To determine how much farther Cindy has until she reaches the finish line of the marathon, we can follow these steps:

1. **Identify the total distance of the marathon**: A marathon is approximately 26 miles.

2. **Calculate the total distance Cindy has run**:
   - First segment: 5 miles
   - Second segment: 7 miles
   - Third segment: 6 miles

We can sum these distances to find the total distance Cindy has run.

3. **Subtract the distance Cindy has run from the total marathon distance** to find out how much farther she has to go.

Let's perform the calculations step by step.

### Step 1: Calculate the total distance Cindy has run
$$
\text{Total distance run} = 5 + 7 + 6
$$

### Step 2: Calculate the remaining distance to the finish line
$$
\text{Remaining distance} = 26 - \text{Total distance run}
$$

Now, let's calculate the total distance run and the remaining distance.

First, we calculate the total distance run:
$$
\text{Total distance run} = 5 + 7 + 6 = 18 \text{ miles}
$$

Next, we calculate the remaining distance:
$$
\text{Remaining distance} = 26 - 18 = 8 \text{ miles}
$$

Thus, Cindy has **8 miles** left until she reaches the finish line.
Cindy has 8 miles left to reach the finish line.

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