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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 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 expression 25t + 45m represent?

User FlyingV
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1 Answer

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It represents the amount of time driven at 25 mph plus the amount of time driven at 45 mph.
User Cagatay Gurturk
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