A variable represents an unknown number
Answer: A. Complex
Step-by-step explanation: hope this helps!
Answer:
Step-by-step explanation:
as mode is 45 ,two of three is 45
i assume x =y=45
now (41+46+45+45+z)/5=50
177+z=50×5=250
z=250-177=73
so x=45
y=45
z=73
So the pay after the increase is 4380 so subtract 4380-584 which equals 3796.