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avanturin [10]
2 years ago
15

The sum of - 4 and twice a number.

Mathematics
1 answer:
pentagon [3]2 years ago
6 0

Answer:

-4+2x

Step-by-step explanation:

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This week, Jolene withdrew $225 from her savings account. She made a deposit of $125 then bought $75.35 worth of groceries using
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Answer:

675.7 dollars

Step-by-step explanation:

1) 475.35 + 75.35 + 125 = 675.7

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A man bought a car for $8200 and sold it for 80% of the price two years later. How much did he lose?
Alinara [238K]

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3 years ago
An average library contains at least 50 and at most 250 books. How many library owners must be polled to be certain that at leas
Marta_Voda [28]
Math - Steve, Wednesday, May 7, 2014 at 4:35pm
there are 201 numbers from 50 to 250.

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Salsk061 [2.6K]

The <em>correct answer</em> is:


B) the point of concurrency of the perpendicular bisectors of the sides of the triangle


Explanation:


The definition of circumcenter is "the point of intersection of the perpendicular bisectors of a triangle."


To construct the circumcenter, we first construct the perpendicular bisector of each side of the triangle. Once we have these three lines, we find their point of intersection; this is the circumcenter.

4 0
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KonstantinChe [14]
Factors of -24 that add up to 13
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