Answer:
Average mean salary 
Step-by-step explanation:
We have been given year and respective salaries in each year.
1960 $4,995
1970 $8,626
1980 $15,970
1990 $31,367
2000 $41,807
2010 $55,202
Now we nee do to determine the average mean salary for the six decades, 1960 – 2010.
So we just need to add all those six salaries and divide that sum by 6 to find the average mean salary.
Average mean salary 
Average mean salary 
Average mean salary 
Hence final answer is approx:
Average mean salary 
Answer:
M= 5/4
B= -12
Step-by-step explanation:
This is a word problem so translate to math so this is asking 6+(4/2) which is 8
Answer:
16/81-3/4[
=[16×4-3×81]/[81×4]=-179/324 is your answer
Angle U is the same as Angle Y, and Angle Q is the same as Angle X. Each pair lays on the same ray and are cut by a parallel line which give them the same measurement. I believe they are called congruent.