# algebra

One morning, Justin drove 5 hours before stopping to eat lunch at Pizza Hut. After lunch, he increased his speed by 10 mph. If he completed a 350-mile trip in 8 hours of driving time, how fast did he drive in the morning?

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2. 👎 0
3. 👁 266

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2. 👎 0
2. 12

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2. 👎 0
posted by john

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