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Radda [10]
3 years ago
7

X2 + 20x +99 Factor the expression

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
7 0

Answer:

factor = (x+9)(x+11)

simplify =x^2+20x+99

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0.5% of 490 is what number  show work please
Genrish500 [490]
You would set it up: .5/100 = x/490 and then cross multiply .5 time 490 and 100 times x, and end up with: 245=100x. divide by 100, and get 2.45
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Tammy bought a nightstand that was marked down 60% from an original price of $50. If she paid 10% sales tax, what was the total
AURORKA [14]

Answer: the total cost of the nightstand is $22

Step-by-step explanation:

The original price of the night stand is $50. If the original price of the night stand was marked down by 60%, it means that the amount of money by which it was reduced would be

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Answer:

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Step-by-step explanation:

8 0
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Read 2 more answers
What are the steps of factoring (5m-2)^2-(3m-4)^2 ?
Svetlanka [38]
We use the formula a^2 - b^2 = ( a - b )( a + b );
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</span>
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What is value of x? Please help! Will reward
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X = 50
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