Mathematics, 29.10.2019 06:31 fffcc8759

If a car travels at a speed of 25 mi/h for t hours, then travels 45 mi/h for m hours. what does the expression 25t + 45m represent

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If a car travels at a speed of 25 mi/h for t hours, then travels 45 mi/h for m hours. what does the...

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