Write an algebraic expression to represent the number of pens that can be bought with 30 cents if each pen costs c cents
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Answer:
The values are
Step-by-step explanation:
From the question we are told that
The distance covered is d = 264 miles
The time taken is
The time taken for the return trip is
Generally during the trip toward fishing spot , the velocity is mathematically represented as
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Generally during the return trip , the velocity is mathematically represented as
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add equation 1 and 2
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substituting this into equation 1
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