50p=c
So $50 x the number of people = the price in dollars
So for 11 people it would cost $550
I hope this helped :)
        
             
        
        
        
Answer:
- 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - x -  ← is in slope- intercept form
 ← is in slope- intercept form
with slope m = - 1
Parallel lines have equal slopes
Thus the slope of line d is - 1
 
        
                    
             
        
        
        
Here’s the answer w explanation :)
 
        
        
        
Answer: A
Step-by-step explanation: I honestly couldn't tell you how to do this, I don't understand it. I just took the test and got this question correct. The answer is A, (5-7)^2.
 
        
             
        
        
        
% of 15 in 500= (15÷500)×100
 = 0.03×100
  = 3 %