Answer:
-b+3
Step-by-step explanation:
B-2b=-b
-3+6=3
4
put it in a calculator and include all the parentheses
Answer:
Step-by-step explanation:
hope this helps!
I believe the answer 30,164.4
you multiply 19.95 by 3 and you get 59.85
then you figure out how many hours are from 9 am to 9 pm which was 12 then you multiply that by 6 then you take 59.85 and multiply that by 72 then you multiply that by 7