nitajaetrCorred nitajaetrCorred

07-07-2016
Mathematics

contestada

10q - 20 is equivalent to _____.

2(q - 10)
10(q - 20)
10(q - 2)

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Ckaranja Ckaranja

07-07-2016

10q-20
10(q-2)

factor out 10 as it is a common factor

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meerkat18 meerkat18

13-07-2016

The given expression may be factored out by dividing both terms by the greatest common factor of the numerical coefficients which is 10. The second factor is then equal to q - 10. Therefore, the answer is the second choice, 10(q - 20).

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