Answer:
x= 4 1/6, -3 1/6
Step-by-step explanation:
Hope this helps
Answer:
3
Step-by-step explanation:
We have given
,
and SP =30
We have to find the slope for regression on Y from X
The slope on Y from X is given by 
As we have given the value of SP =30 and value of 
So slope for regression will be
Answer:
-9.3n + 8.7
Step-by-step explanation:
divide both sides by a
subtract b from both sides
multiply all terms on both sides by -1
c=b-d/a
19.27x6=115.62x1.065=123.1353
88.22x1.065=93.9543
321.77x1.065=342.68505
total purchase price=559.77