63 miles in 270 minutes will mean that nolan rides his bike at a distance of 63/270 miles in one minute.
there are 60 minutes in an hour. So to find out the distance he covers in 1 hour, 63/270 × 60 will give you 14 miles.
Since the question is asking for the average speed, nolan rides his bike at 14 miles per hour i think.

The constant of proportionality,m, is 3 (option B)
Answer:
can you put another screen shot its blurry on my end.
Step-by-step explanation:
<em>ANSWER :</em>
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<em>I THINK ITS B </em>
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EXPLANATION :
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