asked 71.2k views
14 votes
The quantities x and y are proportional.

x y
12 36
18 54
25 75
Find the constant of proportionality (r)left parenthesis, r, right parenthesis in the equation y= r x
r= equals

1 Answer

13 votes

Answer:3

Explanation:

36/12=3

54/18=3

75/25=3

answered
User Uwe Raabe
by
8.3k points

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