-9n plus 9n is zero 3-8 is -5
Answer:
511
Step-by-step explanation:
ok
Answer:
6 hrs and 20 min
Step-by-step explanation:
7x(5/6)+(3/6)=35/6+3/6=38/6
38/6 simplified is 6 2/6 or 6 1/3
in hrs and minutes, this is 6 hrs and 20 minutes
The answer is B. once. Which is eleven in Spanish.