B^-2 / b^-3  = b^(-2-(-3) = b^1  = b
answer is d
        
             
        
        
        
Answer:
(B). 15.75
Step-by-step explanation:
If Kristens dog weighs 2.5 pounds less, then you just have to subrtact 2.5 from 18.25
 
        
                    
             
        
        
        
Answer:
24 x 4 = k x 4
Step-by-step explanation:
 
        
             
        
        
        
we have

<u>Statements</u>
<u>case A)</u> The graph is a straight line.
The statement is True
Because, this is a linear equation (see the attached figure)
<u>case B)</u> The line passes through the origin.
The statement is False
Because the point  is not a solution of the equation
 is not a solution of the equation
Verify
Substitute the value of x and y in the equation

 ------> is not true
 ------> is not true
the point  is not a solution
 is not a solution
therefore
The line does not pass through the origin
<u>case C)</u> The line passes through the point  
The statement is True
Because the point  is a solution of the equation
 is a solution of the equation
Verify
Substitute the value of x and y in the equation

 ------> is true
 ------> is true
the point  is a solution
 is a solution
therefore
The line passes through the point 
<u>case D) </u>The slope of the line is 
The statement is False
Because, the slope of the line is 
<u>case E)</u> The y-intercept of the line is 
The statement is False
we know that
The y-intercept is the value of y when the value of x is equal to zero
so
For 
find the value of y

the y-intercept is equal to 
 
        
                    
             
        
        
        
Answer:
10/3, or 3 1/3.
Step-by-step explanation:
3/1 + 1/3
3 + 1/3
9+1/3
10/3, or 3 1/3.