mohammednaveedahamed mohammednaveedahamed

10-01-2021
Mathematics

contestada

if x and y varies directly as each other and x = 4 when y = 16. find y when x = 9

Respuesta :

kelseywilcher1 kelseywilcher1

10-01-2021

if x=9 then y=21 , they just added 5

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