I’m just gonna go with it’s 2 separate math questions
so for:2y+7x=-5
(In my answers If there is a slash between two numbers it means it is a fraction)
X= - 2y/7-5/7
Y= - 7x/2-5/2
For 5y-7x=12
X= 5y/7-12/7
Y=7x/5+12/5
Hope I could help
Answer:
The correct option is b)
find the y intercept and slope of the line of association between X and Y.
Step-by-step explanation:
linear regression analysis is used to measure the relationship between the dependent variable and the independent variable.
It is also used to find the slope, y intercept and line of association between x and y
Answer:B i think
Step-by-step explanation:
Answer:
3802,5
Step-by-step explanation:
19500*3,9=760,5
760,5*5=3802,5
