Answer:
네, 죄송합니다. 알았어 알았어. 알았어. 그러면 너는 내 대답을 위해 이것을하고있다.
So if there is 7 people and shakes the hand of everyone once it would be 6 shakes for one person to shake all the 7 people.6 because himself is counted as one.
So if we multiply 6x7 we would have our answer which in this case is 42
42 handshakes in total from everybody.
Answer:
2n + 519
Step-by-step explanation:
Hope this helps! :)
Good luck♥
Answer:
C
Step-by-step explanation:
"at most" meaning less than or equal to
Answer:
factor completely to get 4x squared plus 8x minus 3 like how x plus 2 and x plus 8 are. Look on KhanAcademy
Step-by-step explanation:
