941/2
2 can go into 9 ,4 times remainder is one bring down the 4 that would be 14, 2 can go into 14 ,7 times bring the 1 down 2 can go into 1 ,0.5 times answer is 47.5
Answer:

Step-by-step explanation:
Plug in -3 for n in the equation:


Simplify. Remember to follow PEMDAS. First, solve the power:

Next, combine like terms. Note that if there are two negative signs directly next to each other, it becomes a positive sign. Add:

Your answer: 
A: the mean salary is $500.
400+500+600=1500/3=500
b: the median is $500 also.
Answer:
9 I THINK
Step-by-step explanation:
77 minus 14 equals 63 and 63 divided by 7 equals 9