Answer:
y= -3/4x-2
Step-by-step explanation:
- perpendicular: opposite signs and reciprocal
m= -3/4
point-slope form: y-y1=m(x-x1)
y-(-1)= -3/4(x-(-4))
y+1= -3/4(x+4)
y+1= -3/4x -3
y= -3/4x-2
 
        
             
        
        
        
15. x ≤ -24
     x + 19 ≤ -5
     x ≤ -24
16. z > -12
     3z > -36
     z > -12
17. 185 + c > 410; c > 225
18.   C.
     x - 6 ≥ 1
     x ≥ 7
 
        
             
        
        
        
Answer:
1/9
Step-by-step explanation:
1/9 is a fraction, so it is rational.
 
        
                    
             
        
        
        
Answer:
The answer is not in the options, it is 67.5
Step-by-step explanation:
135/2 = 67.5
 
        
             
        
        
        
Answer:
1  centimeters
 centimeters
Step-by-step explanation:
The diameter is equal to the radius × 2. We know that the radius is equal to 3/5 centimeters. 
To solve this you must do  × 2.
 × 2.
This equals  , or 1
, or 1  cm.
 cm.