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CammieCaniff14
CammieCaniff14 CammieCaniff14
  • 17-03-2015
  • Mathematics
Answered

Variable y varies directly with variable x, and y = 45 when x = 9.


What is value of y when x = 2?


y=

Verified Answer :

Anonymous Anonymous
  • 17-03-2015

x  ----------> y
9 ----x5--->45

Namely,
2-----x5 --->y
y= 2.5 =10

Answer Link
sarabrown sarabrown
  • 17-03-2015

y=45 x=9
9?=45
?=5 so,
2
5=10
y=10

Answer Link

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