The y intercept is -4 and the slope is 2
        
                    
             
        
        
        
ANSWER

EXPLANATION
The given function is 

Let 

Interchange x and y to get:

Solve for y,

Take square root of both sides to get,

This is the same as:

Therefore the inverse is 

 
        
             
        
        
        
Answer:
176/231
Step-by-step explanation:
 88 blue marbles, 55 green marbles, and 88 red marbles =231 marbles
P (blue or red marble) = number of red or blue/ total
                                      = 88+88 / 231
                                       =176/231
 
        
             
        
        
        
Answer:
y = 28
Step-by-step explanation:
y = mx + b
plug in values
y = (6)(3) + (10)
multiply
y = 18 + (10)
add
y = 28
 
        
                    
             
        
        
        
we know he made a profit of 1834 for 200 shirts, let's divide those to see how much profit per shirt

so he made a profit of 9.17 per shirt, now profit is surplus value, value beyond the cost, we know its cost was 5.83 per shirt, so if we take 5.83 to be 100%, how much is 9.17 off of it in percentage?
