Answer: $40+$10x
Step-by-step explanation:
1. We already know he has $40.
2. 10x represent the 10 dollars he is paid per month.
Answer:
A.58.81
Step-by-step explanation:
x = number of parties attended
y = number of text messages sent
The residual is the difference between the actual number of text messages sent (200) and the number of texts predicted by the regression model:

The residual is:

The answer is alternative A.58.81
Answer:
31.83
Step-by-step explanation:
The circle would have a circumference of 31.83
Answer:
the dashed line means you don't include any points on the line... and is represented by the inequalities
Step-by-step explanation:
Answer:
3) 
=> 
=> 
=> 
4) 
Multiplying and dividing by conjugate 
=> 
=> 
=> 
=> 
Comparing it with
, we get
a = 17, b = -12