Answer:
Step-by-step explanation:
∠1 and ∠3 are supplemental
and ∠2 and ∠4 are supplemental
because they are alternate interior angles.
 
        
             
        
        
        
115.000 cents / 4 = 287.500 cents
This makes 28.75$ each person
        
             
        
        
        
Answer:
N(x) = 40 - 2x
P(x) = -2x² + 52 x - 240
maximum profit = 13
Step-by-step explanation:
given data 
feeder cost = $6
average sell = 20 per week
price = $10 each
solution
we consider here price per feeder = x 
and profit per feeder  id here formula   = x - 6 
so that here
total profit will be
P (x)  = ( x - 6 ) Nx
here N(x) is number of feeders sold at price =  x
so formula for N (x)  is here 
N(x) = 20 - 2 ( x - 10 )    
N(x) = 40 - 2x
so that 
P(x) = (x-6) ( 40 - 2x) 
P(x) = -2x² + 52 x - 240
since here 
a = -2
b = 52
c = -240 
a < 0
so quadratic function have maximum value of c -  
 
so it will be 
maximum value = -240 -  
 
maximum value = 98
so here maximum profit attained at 
x = 
x = 
x = 13
maximum profit = 13
 
        
             
        
        
        
The answer is 103 it's false