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olga nikolaevna [1]
1 year ago
9

Help this is my hw from like 2 months ago

Mathematics
2 answers:
ruslelena [56]1 year ago
6 0

Answer: y=1/2x+40

Step-by-step explanation:

madreJ [45]1 year ago
3 0
The answer is y=1/2x+40
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Carlos has received a 9% salary increase. If he now earns $654 per week, what was his salary before the increase.?
babunello [35]
So let's say he was earring x before his raise. That means that:
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So,
1.09x = 654; now divide both sides by 1.09 to isolate and solve for x, and you get x = $600.
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5/x^2-5x - x/5x-25 simplify
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\cfrac{25-x^2}{5x(x-5)}\implies \cfrac{5^2-x^2}{5x(x-5)}\implies \cfrac{\stackrel{\textit{difference of squares}}{(5-x)(5+x)}}{5x(x-5)}
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\cfrac{\boxed{-\underline{(x-5)}}(5+x)}{5x\underline{(x-5)}}\implies \cfrac{-(5+x)}{5x}\implies \cfrac{-5-x}{5x}
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What is the 23rd term of 0.1,0.15,0.2,0.25
Harrizon [31]

Answer:1.2

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If you wish to calculate the interest on an investment with a rate of 3.58%, what number will you plug into your equation?
irina [24]
To get a certain percentage as a decimal, all you have to do is divide this percentage by 100.

Applying this on the given question, we will find that:
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<span>c) 0.0358</span>
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