Mathematics: Solve 0.004(8-k)+0.09(k-9)=1 (type an integer or a simplified fraction)

Solve 0.004(8-k)+0.09(k-9)=1 (type an integer - id00048009914599375, Haleysaraya1

musicqueen360

17.01.2020

answer:

k=20.6744186

step-by-step explanation:

mark brainliest!

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Zykuko

11.08.2020

$PQ=6\frac{1}{2} =\frac{13}{2}$

$|Q-P|=\frac{13}{2}$

$|Q+4|=\frac{13}{2}$

$Q+4=+-\frac{13}{2}$

Q=-4 ± $\frac{13}{2}$

$Q=\frac{21}{2} \times2\frac{1}{2}$

$C)~2\frac{1}{2}$

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Each shirt = $12.25

so, x = shirts = 12.25 x

cost including shipping= 77.49

So,

12.25 x + 3.99=77.49

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hope it helps...

have a great day!!

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