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If a car travels at a speed of 25 mph for t hours, the travels 45 mph for m hours, what does the expression 25t + 45m represent?
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If a car travels at a speed of 25 mph for t hours, the travels 45 mph for m hours, what does the expression 25t + 45m represent?

User Joon W K
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It represents the total amount of miles the car drove after each hour (t and m)
User Flec
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T represents the number of hours at speed of 25 mph, while m represents number of hours at 45 mph
User Empz
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