Answer:

Step-by-step explanation:
In logarithmic functions, if we have an exponent say the
in
, we can "pull it down" from the power and multiply it next to the log.
9 because 27 divided by 3 is 9 and because both numbers don’t have a whole number it equals a whole number(sorry if I didn’t explain good enough)
Answer:
15.3
Step-by-step explanation:
-2.7+18=15.3