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Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee
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Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee

Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee-example-1
User Sam Wilder
by
6.7k points

1 Answer

3 votes

Answer:

7

Explanation:

form a proportion

12/2=42/x

cross multiply

12x=84

x=7

User Shanton
by
5.9k points
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