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babunello [35]
3 years ago
14

Y is inversely proportional to x when y=7,x=9

Mathematics
2 answers:
cestrela7 [59]3 years ago
8 0

Answer:

b) y=3

Step-by-step explanation:

Leni [432]3 years ago
6 0

Answer:

Y = k/x for some fixed number constant k

7 = k/9

k = 63

so Y = 63/x

14 = 63/x

14 x = 63

x = 63/14 = 9/2

Step-by-step explanation:

not too hard ;)

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