Each of them shakes hands with 109 others.
109*110 = 11990 handshakes were done.
I think it's 9.68 but I might be wrong
I think that it would be 34+d because if you were trying to get 32 more than a number you would add the number plus the varaible.
Answer:
7) p=80
8)z= 19.2
Step-by-step explanation:
7th problem)
0.1p=8
p *
=8
=8
p=80
8th problem)
=8
z=8*2.4
z=19.2