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yuradex [85]
3 years ago
15

Please please help me thanks

Mathematics
1 answer:
Elena L [17]3 years ago
6 0

Answer:

square root of 85 (about 9.219)

Step-by-step explanation:

  (11^2=121)

-  (6^2=36)

=  (?^2=85)

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400 children and 600 adults bought tickets.

Step-by-step explanation:

Given,

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According to given statement;

x+y=1000   Eqn 1

14x+32y=24800   Eqn 2

Multiplying Eqn 1 by 14

14(x+y=1000)\\14x+14y=14000\ \ \ Eqn\ 3

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(14x+32y)-(14x+14y)=24800-14000\\14x+32y-14x-14y=10800\\18y=10800\\

Dividing both sides by 18

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Keywords: linear equations, subtraction

Learn more about subtraction at:

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Answer:

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