Steven bought 6 books for $20.46. What is the constant of proportionality that relates the cost, y, to the number of books purchased, x? Responses A 0.290.29 B 3.413.41 C 3.243.24 D 1.82
To find the constant of proportionality, we need to divide the cost by the number of books purchased.
Constant of proportionality = cost / number of books
= $20.46 / 6
= $3.41
Therefore, the constant of proportionality that relates the cost to the number of books purchased is 3.41.
Answer: B 3.41