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Gre4nikov [31]
3 years ago
10

If y is proportional to x and y = -15 when x = -20, what is the value of x when y = 12?

Mathematics
2 answers:
Kay [80]3 years ago
7 0
-20           x
------ = ---------
-15          12

-15x = -240
      x = -240/-15
      x = 16

hope this helps :)


Oksi-84 [34.3K]3 years ago
5 0
I think x would be 7 
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