A boat in still water is 32 mph. If the boat travels 72 miles upstream in the same time that it takes to travel 120 miles downst
1 answer:
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Answer:
Option A is the correct option
Step-by-step explanation:
Collect like terms
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Move 8 to right hand side and change it's sign
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Add the numbers
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Divide both sides of the equation by 8
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Calculate
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