RosiePosie5674 RosiePosie5674

18-06-2018
Mathematics

contestada

Jerry was 6 years old when his mother was 30. Now she is twice his age. How old is Jerry

Respuesta :

haleymorgen haleymorgen

21-06-2018

x=Jerry's age
y=his mother's age

y-x=24
y=2x

therefore x=24 and y=48

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