Answer:
hello your question is incomplete attached below is the missing data
answer : Y = 206.0859 - 1.3191 X
Step-by-step explanation:
Determine the regression equation using the data on revenue and distance
The regression line equation is written as :
Y = 206.0859 - 1.3191 X
applying the regression equation to data given to determine the value of Y and residual value
Step-by-step explanation:
for questions 5,6,7,8 you need to use formula
for questions 9.and 10 sorry I dunno how to do
Answer:
Step-by-step explanation: -4x subtract -4x and that would be 0 I don’t know the rest
0 would be the solution, no solution mans that the X is undefined, but here you are saying that X is equal to 0, therefore x is the solution.
TLDR; Your friend is wrong
3x+45=72
Subtract 45 in both sides
Giving you 3x=27 divide by 3
X=9
Then do 72-45= 27
That’s your angle measure
