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Sergio [31]
3 years ago
10

Using the GCF factor the given expression: 21xy + 14y

Mathematics
1 answer:
MArishka [77]3 years ago
3 0

Answer:

7y(3x+2)

you take out the 7y from both sides

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3 years ago
The sum of three consecutive even numbers is one hundred sixty - two.
Alenkasestr [34]

Answer:

 52

Step-by-step explanation:

Let x represent the smallest of the three numbers. Then the other two are (x+2) and (x+4). Their sum is ...

  x + (x+2) +(x+4) = 162

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  x = 156/3 = 52

The smallest of the three numbers is 52.

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I like to work problems like this by considering the average number. Here, the average of the three numbers is 162/3 = 54, the middle number of the three. Then the smallest of the three consecutive even numbers is 2 less, or 52.

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2 years ago
one side of a triangle is 6 meters more than twice the shortest side. the third side is 9 meters more than the shortest side. th
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Step-by-step explanation:

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2 years ago
E. 65,124 rounded to the nearset thousand is
saul85 [17]
E. 65,000
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3 years ago
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