Answer:
0.1875, or 3/16
Step-by-step explanation:
The formula for density is mass/volume.
I hope this helps :)
 
        
                    
             
        
        
        
Answer:
3z(2x - 3)
Step-by-step explanation:
Area of a rectangle, a = height * width
height, h = 3z
width, w = 2x - 3
a = 3z * (2x -3)
expand
a = 6xz - 9z
a = 3z(2x - 3)
 
        
             
        
        
        
Answer:
She will pay $1092.50 because .15x950 is 142.50 and if you add that to 950. you get $1092.50
 
        
             
        
        
        
The answer is f(x)=x²+2x when evaluated with -3 gives you the value of 3
        
             
        
        
        
x=3/2-1/4
8x+2y=12
move the variable to the right side and change the sign.
8x=12-2y
divide both sides of the equation by 8
x=3/2-1/4y
the final solution is 
x=3/2-1/4y