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Mathematics
Melanie Mooney
6 April, 21:45
W (t) = - 2t+1 find w (-7)
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Jose Schneider
6 April, 22:05
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W (-7) = - 2t+1
Substitute - 7 for t
W (-7) = - 2 (-7) + 1
Multiply - 2 by - 7
W (-7) = 14+1
Add
Final Answer: W (-7) = 15
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