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Ostrovityanka [42]
3 years ago
6

I need help ASAP

Mathematics
2 answers:
Dima020 [189]3 years ago
3 0

Answer:

20

Step-by-step explanation:

x/2+15=25

x/2=10

x=20

Please mark as Brainliest! :)

Have a nice day.

inn [45]3 years ago
3 0

Answer:20

Step-by-step explanation: after she sold half of her comics she bought 15 more which got 25. Now do 25-15 to get 10. 10 is half of her original amount, so multiply 10 by 2 to get 20 comic books

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Answer: 79

Step-by-step explanation:

Line up the numbers from least to greatest. 39, 42, 44, 51, 55, 62, 66, 72, 77, 81, 94, 86 Then find the Median. Look at the upper part of the data set and from there find the 3rd quartile.

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3 years ago
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6 0
3 years ago
Sorry I also need help with this question
Tomtit [17]

Answer: B

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4 0
3 years ago
What are the solutions of 12 - x2 = 0?
tester [92]

Answer:

±2 sqrt(3) =x

Step-by-step explanation:

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3 0
3 years ago
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