-x+3=2/3x-2
3=4/3x - 2
5=4/3x
X= about 3.846
        
             
        
        
        
Answer:
y ≥ 3x - 1
y < 
Step-by-step explanation:
Let the equation of the solid line passing through (x', y') given in graph is,
y = mx + b
Here m = slope of the line
b = y-intercept
Slope of the solid line =
                                  m =  
 
                                  m = 3
y - intercept 'b' = -1
Therefore, equation of the line will be,
y = 3x - 1
Since, shaded (blue) area is above the line, inequality that will represent the solution area will be,
y ≥ 3x - 1
For the dotted line,
Slope of the line (m) = 
                                   = 
                                   = 
y-intercept (b) = 2
Equation of the dotted line → y = 
Since, shaded (grey color) area is below the dotted line,
Inequality representing the solution area will be,
y < 
 
        
             
        
        
        

Substitute the value of x = 2 to the equation:

 
        
             
        
        
        
<h3>
Answer:  22.5</h3>
Work Shown:
450 calories = 20 ounces 
450/20 calories = 20/20 ounces ..... divide both sides by 20
22.5 calories = 1 ounce
This smoothie has 22.5 calories per ounce.
 
        
        
        
Answer:
The dependent variable:  the total cost 
The independent variable: the amount of books
If the equation is  y = 8x + 200
y would be the dependent variable and x would be the independent variable
I hope this helps.