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Dmitry [639]
3 years ago
5

w \: - 2 \: +8w \\ w = 0.4" alt="4w \: - 2 \: +8w \\ w = 0.4" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
marshall27 [118]3 years ago
7 0

4w - 2 + 8w
= 12w - 2
when  \: x = .4
= 12(.4) - 2
= 4.8 - 2
= 2.8
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