Question: If a car travels at a constant speed of 60 mph for 3 hours and then decreases its speed to 40 mph for the remaining distance, how long does it take to travel 300 miles?
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What is the measure of the third angle in a triangle if the first angle measures 55 degrees and the second angle measures 70 degrees?
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What is the equivalent mixed number for the improper fraction 16/5? Factored form of 40? Is the number √169 a real number?