Answer:
B. 20h
B. n/2
A. y-3
A. 8t
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
reflection
Step-by-step explanation:
mirror= reflection
Answer:
73
Step-by-step explanation:
120-47=73 simple math
<span>The correct answer is 6.
The clearest way to determine this is by creating a table of possible hand shaking. If we label the people A-D, the following are the ways they can be combined:
AB
AC
AD
BC
BD
CD
There are no other combinations. </span>
