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1 December, 00:34

Phil is riding his bike. He rides 21 miles in 2 hours, 31.5 miles in 3 hours, and 42 miles in 4 hours. Find the

constant of proportionality and write an equation to describe the situation. Let x represent the number of

hours.

The constant of proportionality is k =

The equation that describes the relationship is y =

+5
Answers (1)
  1. 1 December, 00:53
    0
    10.5

    Step-by-step explanation:

    21 miles/2 hours=10.5 miles/hour

    31.5 miles/3 hours = 10.5 miles/hour

    42 miles/4 hours = 10.5 miles/hour
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