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29-11-2016
Mathematics

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Evaluate 5(a – 2b) when a = –3 and b = 5.

65

35

–65

–25

Respuesta :

Ajgirl02 Ajgirl02

29-11-2016

5(a-2b)

First plug in the information you have for the variables:
5 (-3-2(5))

Then solve for the parenthesis:
5(-3-10)= 5(-13)

Then multiply:
5×(-13) = -65

Answer Link

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