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kherson [118]
3 years ago
13

What is the equivalent of | -21 |

Mathematics
2 answers:
Fynjy0 [20]3 years ago
8 0
That's 21.

Hope this helps !

Nyway
Sonja [21]3 years ago
7 0
Absolute value signs make anything positive so it is 21.
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On a certain hot summer day, 481 people used the public swimming pool. The daily prices are 1.25 for children and 2.25 for adult
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Answer:the number of children that swam in the public pool that day is 222

the number of adult that swam in the public pool that day is 259

Step-by-step explanation:

Let x represent the number of children that swam in the public pool that day.

Let y represent the number of adult that swam in the public pool that day.

On a certain hot summer day, 481 people used the public swimming pool. This means that

x + y = 481

The daily prices are 1.25 for children and 2.25 for adults. The receipts for admission totaled to 86.25. This means that

1.25x + 2.25y = 860.25 - - - - - - - -1

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x = 481 - 259

x = 222

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3 years ago
I’ll give brainliest:)
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ok ok ok ok ok ok okok ok ok

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