77/20 = 3.85 <== terminating decimal
        
             
        
        
        
Answer:
x = -30
Step-by-step explanation:
<u>Step 1:  Subtract 16 from both sides</u>
x + 16 = -14
x + 16 - 16 = -14 - 16
<em>x = -30</em>
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Answer:  x = -30
 
        
                    
             
        
        
        
What kinda of math is this so i can answer..
:)
 
        
             
        
        
        
Answer: y=-2/3x-2/3
Step-by-step explanation:
concept to know: two lines that are perpendicular has opposite reciprocal slopes.
y=-2/3x+b
in order to find b or the y-intercept, we need to plug in a point
3=-2/3(-4)+b 
3=8/3+b
b=-2/3
y=-2/3x-2/3
Hope this helps!! :)
 
        
             
        
        
        
Answer:
42.8 + or - 12
Step-by-step explanation:
He's either gaining or losing $12 so you can write 42.8 plus or minus 12 as the equation