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victus00 [196]
3 years ago
7

Beginning at 8:30 A.M., tours of the National Capitol leave every 15 minutes. Tours for the White House leave every 20 minutes.

How often do the tours leave at the same time?
Mathematics
1 answer:
zhenek [66]3 years ago
5 0
The leave at the same time every hour
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Simplify the expression. Show your work. 22 + (32 – 4 2 )
Alex Ar [27]
You have to use PEMDAS:

Parentheses
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First, do parentheses.

32 - 42 = -10

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Hope this helped
Have a great day :)


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