asshley1226
asshley1226
14-09-2017
Mathematics
contestada
if y=21 when x=105 what is y when x=85
Respuesta :
scarp8979
scarp8979
14-09-2017
X / y
105 / 21
85 / x
Cross multiple
85 * 21 = 1785
105x = 1785
X = 17
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