Answer:
Step-by-step explanation:
9*n+2=45
9*n+2-2=45-2
9*n=43
<u>9n</u>=<u>43</u>
9 9
n=4 7/9
The answer is 60 chickens.
The answer is -5
-108
Literally just put what you wrote in the calculator
4 • (-9) • (-3) • (-1)