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Finger [1]
3 years ago
5

Simplify the linear expression.

Mathematics
1 answer:
Nataliya [291]3 years ago
6 0

Answer:

-7/8a-1/6

Step-by-step explanation:

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Tema [17]

Answer:

y is = 15

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7 0
3 years ago
The sum of three consecutive odd numbers is 69. What are the three numbers?
n200080 [17]

Answer:

21, 23, 25

Step-by-step explanation:

Ok, so this one may seem a little tricky, so I'll try to explain it as best as I can. :)

So because they are consecutive odd numbers, that means they are odd numbers that are one after the other. This means each number is 2 apart from the next. So by using this, we know that there is a difference of 6 between the highest and lowest number. Now let's try and make an equation:

3o + 6 = 69

Now in order to get O by itself we have to subtract 6 from both sides:

3o = 63

Now we just have to divide by three on both sides:

o = 21

So now, we know that the lowest number is 21, but we have to add 2 to get 23, and then another 2 to get 25.

Hope this helps :)

5 0
3 years ago
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John took 45 minutes to bicycle to his grandmother's house, a total of four kilometers. what was his velocity in km/hr?
Marina CMI [18]
 I think 5.3 km/hr 
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8 0
3 years ago
The Perot Museum of Nature and Science in Dallas, Texas, offers a number of different membership levels for visitors. The Premiu
marishachu [46]

Answer:

$2875

Step-by-step explanation:

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4 0
3 years ago
Which of the following sums would be under the radical symbol to find the distance between the points (7, -1) and (-8, -9)?
Alexxandr [17]

Sadly, you didn't put any sums on your list of choices. 
In fact, I can't even find a list of choices !

To find the distance between  (7, -1)  and  (-8, -9),
you would build a sum under a square-root (radical)
symbol, and it would look something like this:

               √ ( 225 + 64 ) .
 
5 0
3 years ago
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