1. **Problem statement:** Jack and Jon have a hot dog eating contest. After the first 2 minutes, Jack has eaten 8 hot dogs and Jon has eaten 7 hot dogs. From that point, Jack eats 3 hot dogs per minute and Jon eats 4 hot dogs per minute. We want to find after how many minutes $m$ Jack will have eaten more hot dogs than Jon.
2. **Set up the inequality:** Let $m$ be the number of minutes after the first 2 minutes.
Jack's total hot dogs: $8 + 3m$
Jon's total hot dogs: $7 + 4m$
We want Jack to have eaten more than Jon, so:
$$8 + 3m > 7 + 4m$$
3. **Solve the inequality:**
$$8 + 3m > 7 + 4m$$
Subtract $3m$ from both sides:
$$8 + \cancel{3m} > 7 + 4m - \cancel{3m}$$
$$8 > 7 + m$$
Subtract 7 from both sides:
$$8 - 7 > 7 + m - 7$$
$$1 > m$$
4. **Interpretation:** Jack will have eaten more hot dogs than Jon after fewer than 1 minute from the 2-minute mark.
Since $m$ represents minutes after the first 2 minutes, Jack will have more hot dogs immediately after the 2 minutes, but before 3 minutes total.
**Final answer:**
$$m < 1$$
Jack will have eaten more hot dogs than Jon after less than 1 minute from the 2-minute mark.
Hot Dog Inequality 9E4539
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