There are 110 people at a meeting. They each shake hands with everyone else. How many handshakes were there?
1 answer:
Each of them shakes hands with 109 others.
109*110 = 11990 handshakes were done.
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Answer:
15x+98=105
-98 -98
15x=7
/15 /15
x=7/15
Step-by-step explanation:
x=7/15
Well when you multiply it, it would equal 90 and 5*18 is 90 then you subtract 40 and you would get 50
SO YOUR ANSWER IS >>18<<
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