jevonnc jevonnc

22-11-2019
Mathematics

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w(a) = 4a – 4; Find w(7)

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jimrgrant1 jimrgrant1

22-11-2019

Answer:

w(7) = 24

Step-by-step explanation:

To evaluate w(7) substitute a = 7 into w(a)

w(7) = 4(7) - 4 = 28 - 4 = 24

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