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siniylev [52]
2 years ago
9

The sales tax in the town where Amanda lives is 8%. Amanda paid $40 in sales tax on a new stereo. What was the price of the ster

eo?
Mathematics
1 answer:
dusya [7]2 years ago
6 0
$500, 40 divided by 8=5, 5x100= 500
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Area as a function of length can be written as

f(l) = l^2

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3 years ago
A lab orders a shipment of 100 rats a week for experiments that the lab conducts. Prices for each weekly shipment of rats follow
Korolek [52]

Answer:

Therefore, the budget is 656.76$.

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We know that a lab orders a shipment of 100 rats a week for experiments that the lab conducts. Suppose the mean cost of the rats turned out to be $ 12.63 per week. We calculate budget of a lab for the next year's.

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4 years ago
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Simplify
OlgaM077 [116]

Answer:

see below

Step-by-step explanation:

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we need to simplify that

x^2-3x+2=(x-1)(x-2)\\\\x^2-5x+6=(x-2)(x-3)\\\\x^2-8x+15=(x-3)(x-5)

so we can continue

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and we can put all together

\frac{1}{x-2}+ \frac{1}{x-3}+ \frac{1}{x-3}\\\\\frac{1}{x-2} +\frac{2}{x-3}\\\\\frac{x-3}{(x-3)(x-2)}+ \frac{2(x-2)}{(x-2)(x-3)} \\\\\frac{x-3+2x-4}{(x-3)(x-2)}\\\\\frac{3x-7}{x^2-5x+6}

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Ostrovityanka [42]

Answer:

I think it's d

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Nit 100% sure but if nit its b

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This is 10th grade I’m in regular 8th and can do this w no problem
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