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Mathematics, 05.05.2020 13:55 evapoliziani

Which expression is equivalent to:
25a + 5b - 13?

20a + 5a + b - 13
20(5a+5b) - 13
5(5a+b) - 13
30ab - 13

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Which expression is equivalent to:
25a + 5b - 13?

20a + 5a + b - 13
20(5a+5...
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