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Tamiku [17]
3 years ago
14

The sum of ages of two brothers is 22 years six years ago the product of their ages was 21 years. find the age of the brother

Biology
1 answer:
Ksju [112]3 years ago
6 0
I think the answer is 7
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A dependent variable is something that relies on another variable; it is what is being measured in an experiment.

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