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shtirl [24]
2 years ago
11

Use the properties of operations to determine if the expressions are equivalent 6X -8;2(3x-5)

Mathematics
1 answer:
kupik [55]2 years ago
4 0

6x-8

2(3x-5) use the distributive property to get 6x-10


6x-10 is not the same as 6x-8 so the two equations are not equivalent.


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Ratling [72]

Let Angle A = X

Since Angle B is the same, angle B is also X

Then angle C = X +45


Add the 3 angles together: X +X +X +45 = 3x+45


That equals 180 degrees:

3x+45 = 180

Subtract 45 from both sides:

3x = 135

Divide both sides by 3:

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7 0
3 years ago
The fan cost index represents the cost of four average price tickets
777dan777 [17]

9514 1404 393

Answer:

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Step-by-step explanation:

Let s represent the FCI for soccer. The given values tell us ...

  s + (s +7.47) = 108.09

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  s = 50.31

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The FCI for soccer was $50.31; the FCI for hockey was $57.78.

8 0
2 years ago
How do you write 10/4 as a percentage?
sdas [7]

Answer:

<h2>250%</h2>

Step-by-step explanation:

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Hope this helped! Have a great day!

5 0
2 years ago
A class has 18 boys and 14 girls. One student is selected. F is the event of selecting a girl, and K is the event of selecting K
Natalija [7]
B.
The Probability of choosing a girl is 17/30.
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7 0
3 years ago
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Vitek1552 [10]

Answer:

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2* 10^-6

is the same as

2 * 0.000001

which is

0.000002

7 0
3 years ago
Read 2 more answers
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