andresjohnston7
andresjohnston7
16-08-2017
Mathematics
contestada
whats the answer to this please
Respuesta :
choixongdong
choixongdong
16-08-2017
y = 3x
so
if x = 5 then y = 15
if x = 10 then y = 30
so a = 10 and b = 15
answer is B. second choice
a = 10 and b = 15
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