If y and x varies directly we can use a rule of 3 to find the missing x so:
and the equation will be:
2. A policeman took 2 hours to travel 100 miles. What speed was he travelling at?
2 answers:
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Answer:
<h2>Explanation is in the attachment </h2>Step-by-step explanation:
<h3>Hope it is helpful to you ☺️</h3>