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Juliette [100K]
3 years ago
9

Variable y varies directly with variable x, and y = 6 when x = 20.

Mathematics
1 answer:
-BARSIC- [3]3 years ago
7 0
In a direct proportion, the equation can be set up as
y = kx
k = y/x
k = 6/20
k = 0.3
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