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Marrrta [24]
2 years ago
11

Can someone help me?​

Mathematics
2 answers:
Brums [2.3K]2 years ago
5 0

Answer:

%=100%×∣newvalue−originaloriginalvalue∣\% = 100\% \times | \frac{new \: value \: - \: original \: }{original \: value} |%=100%×∣

originalvalue

newvalue−original

∣

= (140 -120)/120 = 0.1666667 *100%

16.667 %

amid [387]2 years ago
3 0

\% = 100\% \times  | \frac{new \: value \:  -  \: original \: }{original \: value} |

= (140 -120)/120 = 0.1666667 *100%

16.667 %

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Ber [7]

Answer:

x^2 + 9x + 8 = 0

Step-by-step explanation:

First, we have to simplify this quadratic equation:

(x+2)^2 + 5(x+2) - 6 = 0

x^2 + 4x + 4 + 5x + 10 - 6 = 0

x^2 + 9x + 8 = 0

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2 years ago
One safe investment pays 10% per year, and a more risky investment pays 13% per year.
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(2x + y)(2x - y)

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