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netineya [11]
3 years ago
6

27.64x3 estimate product

Mathematics
2 answers:
ki77a [65]3 years ago
6 0
If you round up the 27.64 to 28 and then multiply it bye 3 it eaquals 84


ArbitrLikvidat [17]3 years ago
3 0
82.92 which is about 83
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That would be :
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 PROOF:        y + 5x = x²<span> + 10
</span>                      (4x - 10) + 5x = x² + 10
                       4x - 10  =  x² -5x + 10
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</span>0 = x2 – 9x + 20<span>  (liked terms are grouped and simplified)

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8 0
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