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Karo-lina-s [1.5K]
3 years ago
9

Mary is 3 times as old as her brother, Josh. If Josh is 6 years old how old will Mary be on her next birthday?

Mathematics
2 answers:
Damm [24]3 years ago
5 0

John = x

Mary = 3x


If John = 6 years old

===> Mary = 3(6) = 18 years old


Next birthday

===> 18 + 1 = 19 years old

fomenos3 years ago
4 0

M = 3j

J = 6

M​ = 18, she will be 19 on her next birthday

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Please helpp geometry (click for picture)
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