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puteri [66]
3 years ago
6

There are 110 people at a meeting. They each shake hands with everyone else. How many handshakes were there?

Mathematics
1 answer:
erik [133]3 years ago
8 0
Each of them shakes hands with 109 others.
109*110 = 11990 handshakes were done.
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(07.05 HC)
lianna [129]

Answer:

c

Step-by-step explanation:

2×8=16

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3 years ago
Kent multiplies both sides of the equation below by an expression.
Korolek [52]
The steps below are presented in order to arrive to the value of k of the given equation. 
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Then, we simplify,
             k + 12 = 8k
We then, subtract 8k to both sides of the equation,
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Simplifying,
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Then, subtract 12 from both sides of the equation and divide both sides by -7. This will us the final answer of,                  
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8 0
3 years ago
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Dvinal [7]

Answer:

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Step-by-step explanation:

8 0
2 years ago
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kirill115 [55]
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What is 90/70<br> Simplified
allsm [11]

As an improper fraction, the simplified answer would be 9/7 after you divide both top and bottom by 10

------------------------

If you need a mixed number, then 9/7 converts to 1 & 2/7 because

9/7 = 1 remainder 2

If you had 9 cookies and 7 friends, then each friend gets 1 whole cookie, and there will be 2 left over.

3 0
3 years ago
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