PLEASE HELP!! PLEASE Jane is twice as old as Barbara. Michael is 7 years older than Jane. If Mikael is 21, which equation could be used to find Barbara's age (b) A.2b-7=21 B.2b+7=21 C.b/2-7=21 D.b/2+7=21

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asked Sep 23, 2023 217k views

5 votes

PLEASE HELP!! PLEASE

Jane is twice as old as Barbara. Michael is 7 years older than Jane. If Mikael is 21, which equation could be used to find Barbara's age (b)

A.2b-7=21 B.2b+7=21 C.b/2-7=21 D.b/2+7=21

Mathematics
high-school

Jyjek asked

by Jyjek

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I think a because Jane is twice older than Barbara ( 2xb ) and mikael is 7 years older than Jane which is -7

Robisrob answered Sep 27, 2023

by Robisrob

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