rin6595
rin6595
26-01-2021
Mathematics
contestada
If x= 4 when y= 7. what is x when y=28?
Respuesta :
Gillruss
Gillruss
26-01-2021
y = kx where k is a constant
7=4k
7/4=k
28=kx
28=(7/4)(x)
(28)(4/7)=x
16=x
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