maurice9 maurice9

26-05-2017
Mathematics

contestada

evaluate 2w-9 for w=-2

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trishinada63 trishinada63

26-05-2017

Substitute -2 for w. So 2(-2)-9
2(-2)-9
-4-9
-13

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paulancka paulancka

26-05-2017

2w - 9 when w = -2
2(-2) - 9 = -4 - 9 = -13

Answer Link

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