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Eddi Din [679]
3 years ago
14

Use the formula d=rt to find the missing variable. r= 3mph, t=7 hours d= ? mi.

Mathematics
1 answer:
Svetach [21]3 years ago
5 0
If d=rt and r=3mph and t=7hrs the equation is d=3*7. to find d multiply 3 by 7 to get 21. d=21mi
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Answer:

Step-by-step explanation:

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Read 2 more answers
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