Answer:
5) Part A: The rate of change, also known as the slope, is the "0.6x" part of the equation. It means that for every week the puppy is alive, x, that number is multiplied by 0.6 pounds. 
Part B: The y-intercept is 4 pounds, which represents a puppy being 4 pounds at birth.
Part C: y = 0.6x + 4
y = 0.6(8)+4
y = 8.8
At 8 weeks, a puppy is estimated to be 8.8 pounds. 
Part D: y = 0.6x + 4
22 = 0.6 + 4
-4              -4
18 = 0.6x 
18/0.6 = 0.6x/0.6
30 = x
It would take a puppy 30 weeks to reach 22 pounds. 
 
        
             
        
        
        
Answer:
59 degrees
Step-by-step explanation:
Since angle BGC is 40 degrees and angle AGC is 19 degrees and they are asking for angle AGB which is the sum of both angles together, you just add the 40 degrees plus 19 degrees.
 
        
             
        
        
        
Answer:
4372/1000
Step-by-step explanation:
 
        
             
        
        
        
Answer:
it is 2 1/2
Step-by-step explanation:
I hope this helps