For the cost to be the same:
18648+23.5b=83556+10b subtract 10b from both sides
18648+13.5b=83556 subtract 18648 from both sides
13.5b=64908 divide both sides by 13.5
b=4808
So if 4808 books are produced the cost of both methods is the same.
Hope you got the answer.....this is correct
Answer:
choice A
Step-by-step explanation:
is equal to an=8+(n-6)(-1)
You will need to drain 1016.308 gallons an hour
1 ton=2,000 pounds. so 40,000 divided by 2,000 equals 20. That means that 20 tons are in 40,000 pounds. :)