Answer:
8b-5=6b+23
8b-6b=23+5
2b=28
b=14
Step-by-step explanation:
We must find a pattern in the powers of 3:





So, as you can see, both
and
end with 1. So, we can generalize as follows:




Since
, we can deduce that
ends with 9.
Answer:
About 7000 men
Step-by-step explanation:
Many of this men were untrained peasants and half armed for the battle at Hastings.
Answer:
Kerri
calculate z scores z= (x - xbar)/stdev
Kerri = 1.7
Cade = .7
Vincent = 1
Step-by-step explanation: