There could be one more pentagon
**As far as I know
Answer:
a = 14
Step-by-step explanation:
The mean is the sum of the values divided by the number of values.

C=(-10;5). If you want an explanation I would be happy to explain it
4.4a-7.3 is equal to
4.4a= 7.3 divide both sides by 4.4
a= 1.66
Answer:
B
Step-by-step explanation:
That is my final answer so I maybe wrong so don't take my word for it