Luisa buys a plane ticket that has an original price of $240. She uses a coupon code to get a 30% discount off of the original p
2 answers:
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Answer:
• 90 miles per hour.
,• 360 miles
Explanation:
After 1 hour, he has 270 miles left to travel.
After 2 hours, he has 180 miles remaining.
To determine the speed of the train, we find the rate of change.
The speed of the train is 90 miles per hour.
If the train travels 90 miles per hour, and after 1 hour, he has 270 miles to travel:
The distance of the train is: